In an online test, sami scores 18 points for correct answers and -3 points for incorrect answers. Find his score.

In an online test, sami scores 18 points for correct answers and -3 points for incorrect answers. Find his score.
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In an online test, sami scores 18 points for correct answers and -3 points for incorrect answers. Find his score.
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The Cricketer average score in 40 over is 21, if the man scores 23runs in 8over, 26 runs in 10 over and 18runs in 14 over. What is the average score in remaining over? A) 18 B) 19 C) 16 D) 20

Description : The Cricketer average score in 40 over is 21, if the man scores 23runs in 8over, 26 runs in 10 over and 18runs in 14 over. What is the average score in remaining over? A) 18 B) 19 C) 16 D) 20 

Last Answer : A) According to the question 40*21=23*8+26*10+18*14+8×X 840=184+260+252+8x 8x=144  X=144/8=18 runs

What is the standard deviation and what is the probability that a student scored higher than 322 if the mean test score is 312 and 16 percent of the scores are under 307?

Description : What is the standard deviation and what is the probability that a student scored higher than 322 if the mean test score is 312 and 16 percent of the scores are under 307?

Last Answer : Assuming a normal distribution:If 16% are less than 307, then 84% are greater than 307.Using single tailed normal tables we want the z value whichgives 84%-50% = 34% = 0.34 to the left of the mean; this is z ≈ ... 1 - 0.977 = 0.023 = 2.3 % are greater than 322→ probability greater than 322 is 2.3%

The mean score on any class test is the result of Options: A) dividing the sum of all scores by the number of scores B) determining the middle score when all the scores have been listed from the highest to the lowest C) determining the most frequent score. D) Adding all the scores and dividing by the most frequent score

Description : The mean score on any class test is the result of Options: A) dividing the sum of all scores by the number of scores B) determining the middle score when all the scores have been listed from ... C) determining the most frequent score. D) Adding all the scores and dividing by the most frequent score 

Last Answer : A) dividing the sum of all scores by the number of scores 

The average scores of a batch of students in a test is 84. The 36% of students's average score is 57 and 42% of students's score is 84. Then find the average score of remaining 22% of students approximately, A) 128 B) 131 C) 119 D) 106

Description : The average scores of a batch of students in a test is 84. The 36% of students's average score is 57 and 42% of students's score is 84. Then find the average score of remaining 22% of students approximately, A) 128 B) 131 C) 119 D) 106 

Last Answer : Answer: A)  let the number of students be 100, then, 100*84 = 36*57 + 42*84 + 22*x 22x = 8400-2052-3528 x = 128.18

In a public examination , Raghav scored twice twice Sunitha’s score. If r and s represent the scores of Raghav and Sunitha respectively , Write a linear equation in r and s representing the above situation ? -Maths 9th

Description : In a public examination , Raghav scored twice twice Sunitha’s score. If r and s represent the scores of Raghav and Sunitha respectively , Write a linear equation in r and s representing the above situation ? -Maths 9th

Last Answer : Let raghav and sunita score be r and S respectively. Sunita score=2times raghav score Therefore, s=2r

One of the ways of calculating the top product’s demand is by a. multiplying the total market share for that product in that segment by the total market demand for that segment. b. multiplying the top demand percentage by the total market demand for that segment. c. divide the top product segment’s score by the sum of all other scores in that segment (not counting fringe products). d. divide the total demand for that market segment by the total number of products in that segment (not including fringe).

Description : One of the ways of calculating the top product's demand is by a. multiplying the total market share for that product in that segment by the total market demand for that segment. b. ... demand for that market segment by the total number of products in that segment (not including fringe).

Last Answer : c. divide the top product segment’s score by the sum of all other scores in that segment (not counting fringe products).

Nandita scores 60% marks in five subjects together, viz., Hindi, Science, Mathematics, English and Sanskrit, where in the maximum marks of each subject were 105. How many marks did Nandita score in Science, if she scored 69 marks in Hindi, 62 marks in Sanskrit, 68 marks in Mathematics and 51 marks in English? a) 66 b) 68 c) 55 d) 65 e) None of these

Description : Nandita scores 60% marks in five subjects together, viz., Hindi, Science, Mathematics, English and Sanskrit, where in the maximum marks of each subject were 105. How many marks did Nandita score in Science, if she scored 69 ... and 51 marks in English? a) 66 b) 68 c) 55 d) 65 e) None of these

Last Answer : Answer: D Total of maximum marks of all subjects=105×5=525 75% of 525=525 ×60/100= 315 Obtained marks of foru subjects (Hindi, Sanskrit, mathematics and English) =69+62+68+51=250 So, the obtained marks in Science=315-250=65

The average score in a bank examination of 13 students of a class is 50. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark was 35 and the maximum mark was 100. It is also known that none of the students failed. If each of the top five scorers had distinct integral scores, the maximum possible score of the topper is. A) 85 B) 90 C) 95 D) 100

Description : The average score in a bank examination of 13 students of a class is 50. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark ... integral scores, the maximum possible score of the topper is. A) 85 B) 90 C) 95 D) 100

Last Answer : D Average = Sum of observations/Number of observations Given, average score in a bank examination of 13 students of a class is 50. Sum of total scores = 13 50= 650 Given, if the scores of the top five students are not ... b + c + d + e = 290 ⇒46+ 47 + 48+ 49 +e = 290 ⇒e = 100

A cricketer played 3 matches in tournament. The respective ratio between the scores of first and second matches was 3:7 and that between the scores of second and third matches between was 7 :2. the difference between first and third matches was 84 runs, what was the cricketer average score in all the matches together? A) 336 B) 146 C) 168 D) 189

Description : A cricketer played 3 matches in tournament. The respective ratio between the scores of first and second matches was 3:7 and that between the scores of second and third matches between was 7 :2. the difference ... the cricketer average score in all the matches together? A) 336 B) 146 C) 168 D) 189

Last Answer : A) The ratio between first and second matches equal to 3 :7 The ratio between second and third matches=7:2 The difference between first and third matches=3x-2x=84 runs = 84 Required average=1008/3=336 .

What does the name Sami mean ?

Description : What does the name Sami mean ?

Last Answer : The name Sami means great.

Can Sami be named ?

Description : Can Sami be named ?

Last Answer : Sami means listener. This is a meaningful name. So there is no problem in keeping this name.

What does the name Sami mean ?

Last Answer : The name Sami means: listener listener

My son missed passing the GED test by 2 points,a recruiter once told him that the service will help him to get through the GED how is this donedoes he have to retake the entire test or are they going to "fix" his score so he can join the army ?

Description : My son missed passing the GED test by 2 points,a recruiter once told him that the service will help him to get through the GED how is this donedoes he have to retake the entire test or are they going to "fix" his score so he can join the army ?

Last Answer : Your son will have to retake the entire GED test again. The service will schedule a training plan to help your son pass the exam. Study groups ETC.

Find the mode of the following scores : 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18 -Maths 9th

Description : Find the mode of the following scores : 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18 -Maths 9th

Last Answer : 14 repeat maximum number of times (4 times) in the given data. Mode = 14

Find the mode of the following scores : 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18 -Maths 9th

Description : Find the mode of the following scores : 14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18 -Maths 9th

Last Answer : 14 repeat maximum number of times (4 times) in the given data. Mode = 14

A national random sample of 20 ACT scores from 2010 is listed below. Calculate the sample mean and standard deviation. 29, 26, 13, 23, 23, 25, 17, 22, 17, 19, 12, 26, 30, 30, 18, 14, 12, 26, 17, 18 a. 20.50, 5.79 b. 20.50, 5.94 c. 20.85, 5.79 d. 20.85, 5.94

Description : A national random sample of 20 ACT scores from 2010 is listed below. Calculate the sample mean and standard deviation. 29, 26, 13, 23, 23, 25, 17, 22, 17, 19, 12, 26, 30, 30, 18, 14, 12, 26, 17, 18 a. 20.50, 5.79 b. 20.50, 5.94 c. 20.85, 5.79 d. 20.85, 5.94

Last Answer : Katie earned 84,92,84,75 and 70 on her first 5 tests. What is the minimum grade Katie needs to earn on the next test to have a mean of 84?

Danielle has taken five math tests so far this year. The tests are out of twenty points, and she has gotten the following scores. 17, 19, 20, 14, 16 What is the mode of her scores?

Description : Danielle has taken five math tests so far this year. The tests are out of twenty points, and she has gotten the following scores. 17, 19, 20, 14, 16 What is the mode of her scores?

Last Answer : Its 17

Samara was playing a game. She wrote down this number sentence to find the total number of points for 11 games in a row. 5 7 9 3 1 3 9 8 5 2 3 What's the sum of her scores?

Description : Samara was playing a game. She wrote down this number sentence to find the total number of points for 11 games in a row. 5 7 9 3 1 3 9 8 5 2 3 What's the sum of her scores?

Last Answer : 55

In 8-10 a teacher gave a test with 50 questions each worth the same number of points. Donovan got 39 out of 50 questions right. Marco's score was 10 percentage points higher than Donovan's. What was M?

Description : In 8-10 a teacher gave a test with 50 questions each worth the same number of points. Donovan got 39 out of 50 questions right. Marco's score was 10 percentage points higher than Donovan's. What was M?

Last Answer : What is the answer ?

The batting average for 20 innings of a cricketer is 25 runs. His highest score exceeds his lowest score by 86 runs. If these two innings are excluded, the average of the remaining 18 innings is 22runs. Find out the highest score of the player. A) 85 B) 90 C) 95 D) 100

Description : The batting average for 20 innings of a cricketer is 25 runs. His highest score exceeds his lowest score by 86 runs. If these two innings are excluded, the average of the remaining 18 innings is 22runs. Find out the highest score of the player. A) 85 B) 90 C) 95 D) 100

Last Answer : C) Total runs scored by the player in 20 innings = 20*25 Total runs scored by the player in 18 innings after excluding two innings = 18 22 Sum of the scores of the excluded innings = 20 25 - 18 22 = 104 Given that ... Now x + 86 + x = 104 => 2x = 18 then x = 9 Highest score = 9+ 86 = 95

A batsman average for 20 innings is 25 runs. His highest score exceeds his lowest score by 64 runs. If these 2 innings are excluded, the average of the remaining 18 innings is 24 runs. The highest score of the player is. A) 66 B) 72 C) 77 D) 88

Description : A batsman average for 20 innings is 25 runs. His highest score exceeds his lowest score by 64 runs. If these 2 innings are excluded, the average of the remaining 18 innings is 24 runs. The highest score of the player is. A) 66 B) 72 C) 77 D) 88

Last Answer : A) Let the highest score be ‘x’ Then lowest score = x-64 Then (25 *20)- 18 * 24 = 432 X+X-64=68 X=66

How many points did Michael Jordan score in his career?

Description : How many points did Michael Jordan score in his career?

Last Answer : 32,292 points Regular season games 5,987 points Playoffs 262 points All-Star games

A professional basketball player averaged 1919.35 points scored each season. About how many points did he score during his twenty year career?

Description : A professional basketball player averaged 1919.35 points scored each season. About how many points did he score during his twenty year career?

Last Answer : About 38387 points.

How far can I raise my test scores, from going on a low FODMAP diet for IBS (Irritable Bowel Syndrome)?

Description : How far can I raise my test scores, from going on a low FODMAP diet for IBS (Irritable Bowel Syndrome)?

Last Answer : How are we supposed to be able to answer this? Keep up the good work and let us know how you are doing. You have nothing to lose and stand to gain in health and getting into a university. Are you still planning to go to a university? How many years has it been?

Parents: How important are your child's standardized test scores?

Description : Parents: How important are your child's standardized test scores?

Last Answer : I’m a homeschooling mom. If our child ever goes to conventional school, the tests won’t matter to us at all

Is it ok to average grade equivalent scores from a norm referenced test?

Description : Is it ok to average grade equivalent scores from a norm referenced test?

Last Answer : I dont see why not…..

Given are the scores (out of 25) of 9 students in a Monday test : 14, 25, 17, 22, 20, 19, 10, 8 and 23 -Maths 9th

Description : Given are the scores (out of 25) of 9 students in a Monday test : 14, 25, 17, 22, 20, 19, 10, 8 and 23 -Maths 9th

Last Answer : Ascending orders of scores is : 8, 10, 14, 17, 19, 20, 22, 23, 25 Now, new score = 8 + 10 + 14 + 17 + 19 + 20 + 22 + 23 + 25 / 9 = 158 / 9 = 17.5 marks Median = (n + 1 / 2)th observation because n is odd = (9 + 1 / 2)th observation = 5th observation = 19 marks.

The scores of an English test out of 100 of 20 students are given below : 75, 69, 88, 55, 95, 88, 73, 64, 75, 98, 88, 95, 90, 95, 88, 44, 59, 67, 88, 99. -Maths 9th

Description : The scores of an English test out of 100 of 20 students are given below : 75, 69, 88, 55, 95, 88, 73, 64, 75, 98, 88, 95, 90, 95, 88, 44, 59, 67, 88, 99. -Maths 9th

Last Answer : Median=n=even =n/2=20/2=10th observation =98 Mode =88

Given are the scores (out of 25) of 9 students in a Monday test : 14, 25, 17, 22, 20, 19, 10, 8 and 23 -Maths 9th

Description : Given are the scores (out of 25) of 9 students in a Monday test : 14, 25, 17, 22, 20, 19, 10, 8 and 23 -Maths 9th

Last Answer : Ascending orders of scores is : 8, 10, 14, 17, 19, 20, 22, 23, 25 Now, new score = 8 + 10 + 14 + 17 + 19 + 20 + 22 + 23 + 25 / 9 = 158 / 9 = 17.5 marks Median = (n + 1 / 2)th observation because n is odd = (9 + 1 / 2)th observation = 5th observation = 19 marks.

The scores of an English test out of 100 of 20 students are given below : 75, 69, 88, 55, 95, 88, 73, 64, 75, 98, 88, 95, 90, 95, 88, 44, 59, 67, 88, 99. -Maths 9th

Description : The scores of an English test out of 100 of 20 students are given below : 75, 69, 88, 55, 95, 88, 73, 64, 75, 98, 88, 95, 90, 95, 88, 44, 59, 67, 88, 99. -Maths 9th

Last Answer : Median=n=even =n/2=20/2=10th observation =98 Mode =88

What if your test scores for the Aspire test are compared to all of the following except?

Description : What if your test scores for the Aspire test are compared to all of the following except?

Last Answer : The test scores of other students Worldwide.

Is it allowed to number of ASVAB prep test , in order to get higher scores?

Description : Is it allowed to number of ASVAB prep test , in order to get higher scores?

Last Answer : Rather than retaking the test to try and get higher scores you should practice first. Here is one practice test http://www.testprepreview.com/asvab_practice.htm

What kind of scores are necessary on the ASVAB test?

Description : What kind of scores are necessary on the ASVAB test?

Last Answer : It depends on the branch of the military. The Armed Forces Qualification Test (AFQT) is a sub-portion of the ASVAB that is required to enlist with a branch. The required AFQT scores are as follows: ... have within your chosen branch of the military. Study before you take it, don't just wing it.

Which type of reliability refers to the consistency of a group of individuals' scores on two equivalent forms of a test designed to measure the same characteristic? a. Split-half b. Test-retest c. Split-forms d. Equivalent forms

Description : Which type of reliability refers to the consistency of a group of individuals' scores on two equivalent forms of a test designed to measure the same characteristic? a. Split-half b. Test-retest c. Split-forms d. Equivalent forms

Last Answer : d. Equivalent forms

Which one most closely refers to a judgment of the extent to which scores from a test can be used to infer, or predict, the examinees' performance in some activity: a. Content reliability b. Face validity c. Criterion-related validity d. Inference validity

Description : Which one most closely refers to a judgment of the extent to which scores from a test can be used to infer, or predict, the examinees' performance in some activity: a. Content reliability b. Face validity c. Criterion-related validity d. Inference validity

Last Answer : c. Criterion-related validity

Which of the following types of reliability refers to the consistency of test scores over time? a. Equivalent forms reliability b. Split-half reliability c. Test-retest reliability d. Inter-scorer reliability

Description : Which of the following types of reliability refers to the consistency of test scores over time? a. Equivalent forms reliability b. Split-half reliability c. Test-retest reliability d. Inter-scorer reliability

Last Answer : c. Test-retest reliability

Which of the following statements accurately describes test-retest reliability? a. Measure of consistency of test scores over time b. Measure of consistency of scores obtained from two equivalent halves of same test c. Measure of consistency with which a test measures a single construct or concept d. Measure of degree of agreement between two or more scorers, judges, or raters

Description : Which of the following statements accurately describes test-retest reliability? a. Measure of consistency of test scores over time b. Measure of consistency of scores obtained from two equivalent halves of ... concept d. Measure of degree of agreement between two or more scorers, judges, or raters

Last Answer : a. Measure of consistency of test scores over time

Which is the process of gathering evidence supporting inferences based test scores? a. Validation b. Validity c. Reliability d. Prediction

Description : Which is the process of gathering evidence supporting inferences based test scores? a. Validation b. Validity c. Reliability d. Prediction

Last Answer : a. Validation

Reliability is most simply known as which of the following? a. Consistency or stability b. Appropriateness of interpretations on the basis of test scores c. Ways in which people are the same d. A rank order of participants on some characteristic

Description : Reliability is most simply known as which of the following? a. Consistency or stability b. Appropriateness of interpretations on the basis of test scores c. Ways in which people are the same d. A rank order of participants on some characteristic

Last Answer : a. Consistency or stability

Let’s say that a test accurately indicates participants’ scores on a future criterion (e.g., the PSAT is used to indicate high-school GPA scores). This test would clearly have which of the following? a. Face validity b. Concurrent validity c. Predictive validity d. Content validity

Description : Let’s say that a test accurately indicates participants’ scores on a future criterion (e.g., the PSAT is used to indicate high-school GPA scores). This test would clearly have which of the following? a. Face validity b. Concurrent validity c. Predictive validity d. Content validity

Last Answer : c. Predictive validity

The correlation between intelligence test scores and grades is: a. Positive b. Negative c. Perfect d. They are not correlated

Description : The correlation between intelligence test scores and grades is: a. Positive b. Negative c. Perfect d. They are not correlated

Last Answer : a. Positive

What is the incentive Ask-public has for getting a high score for great answers other than just feel proud you got a high score ?

Description : What is the incentive Ask-public has for getting a high score for great answers other than just feel proud you got a high score ?

Last Answer : You mean feeling appreciated isn’t enough for you?

Mark the incorrect option a) Not more than one policy will be allowed for one child. The policy can be taken by insured for his/her own child only b) Not more than two children in a family shall be covered under this policy. The same child should not be covered under more than one policy c) The insured of main policy shall not be aged 45 years and above at the time of taking of children policy d) The age of the child note more than 18 year at the time of issue of children policy

Description : Mark the incorrect option a) Not more than one policy will be allowed for one child. The policy can be taken by insured for his/her own child only b) Not more than two children in a family shall be ... policy d) The age of the child note more than 18 year at the time of issue of children policy

Last Answer : d) The age of the child note more than 18 year at the time of issue of children pol

Who is the first cricketer in the world to score a century in his debut match in ODI and Test cricket ?

Description : Who is the first cricketer in the world to score a century in his debut match in ODI and Test cricket ?

Last Answer : Abid Hasan became the first cricketer in the world to score a century in his debut match in ODI and Test cricket.

Virender Sehwag was in news recently for his score of 293 runs in the first inning of the third test match between India and Sri Lanka in Mumbai. Who has scored the highest number of double centuries in tests for India? a. Virender Sehwag b. Rahul Dravid c. Sachin Tendulkar d. Sunil Gavaskar e. Both (1) and (3)

Description : Virender Sehwag was in news recently for his score of 293 runs in the first inning of the third test match between India and Sri Lanka in Mumbai. Who has scored the highest number of double centuries in tests for ... b. Rahul Dravid c. Sachin Tendulkar d. Sunil Gavaskar e. Both (1) and (3)

Last Answer : a. Virender Sehwag

Mahela Jayawardene hit his sixth Test double century in the first Test of the series between India and Sri Lanka at Ahmedabad recently. Who holds the record of exceeding the score of 200 runs in an inning for the highest number of times in Test Cricket till date? a. Don Bradman b. Brian Lara c. Wally Hammond d. Marvan Atapattu e. Javed Miandad

Description : Mahela Jayawardene hit his sixth Test double century in the first Test of the series between India and Sri Lanka at Ahmedabad recently. Who holds the record of exceeding the score of 200 runs in an inning for ... a. Don Bradman b. Brian Lara c. Wally Hammond d. Marvan Atapattu e. Javed Miandad

Last Answer : a. Don Bradman

What was the highest score you reached on any online IQ test you have taken?

Description : What was the highest score you reached on any online IQ test you have taken?

Last Answer : answer:MENSA territory . Why do you ask HC ?

The distribution of heights of American women aged 18 to 24 is approximately normally distributed with a mean of 65.5 inches and standard deviation of 2.5 inches. Calculate the z-score for a woman six feet tall. a. 2.60 b. 4.11 c. 1.04 d. 1.33

Description : The distribution of heights of American women aged 18 to 24 is approximately normally distributed with a mean of 65.5 inches and standard deviation of 2.5 inches. Calculate the z-score for a woman six feet tall. a. 2.60 b. 4.11 c. 1.04 d. 1.33

Last Answer : a. 2.60

Using the data in question 7, calculate the 95% confidence interval for the mean ACT score based on the t-distribution. a. -∞ to 23.05 b. -∞ to 23.15 c. 18.07 to 23.63 d. 18.22 to 23.48

Description : Using the data in question 7, calculate the 95% confidence interval for the mean ACT score based on the t-distribution. a. -∞ to 23.05 b. -∞ to 23.15 c. 18.07 to 23.63 d. 18.22 to 23.48

Last Answer : c. 18.07 to 23.63