6 numbers with a median with 8 a mean of 9 and a range of 13?

Description : The average of 12 numbers is 7.9. The average of 5 of them is 6.8, while the average of other five is 7.7. what is the average of the remaining 2 numbers? A) 10.25 B) 11.15 C) 12.65 D) 13.25

Last Answer : B) Sum of the remaining 2 numbers = [(12 * 7.9) – (586.8) – (5*7.7)] = 94.8 – 34 – 38.5 = 22.3 Required average = 22.3 / 2 = 11.15

Find the median of the numbers: 4, 4, 5, 7, 6, 7, 7, 12, 3. -Maths 9th

Description : Find the median of the numbers: 4, 4, 5, 7, 6, 7, 7, 12, 3. -Maths 9th

Last Answer : Arranging the data in ascending order, we get 3, 4, 4, 5, 6, 7, 7, 7, 12 Here, n = 9 Median = (9 +1)th/2 observation = 5th observation = 6.

What is the mean median mode and range of 78 25 57 98 20 48 45 37 88 24 19?

Description : What is the mean median mode and range of 78 25 57 98 20 48 45 37 88 24 19?

Last Answer : 19, 20, 24, 25, 37, 45, 48, 57, 78, 88, 98Mean: 49Median: 45Range: 79There is no mode.

The simplest measure of variability in a data set is (A) Mean (B) Range (C) Median (D) Mode

Description : The simplest measure of variability in a data set is (A) Mean (B) Range (C) Median (D) Mode

Last Answer : (B) Range

Find the median of the data 9, 12, 11, 10, 8, 9, 11.

Description : Find the median of the data 9, 12, 11, 10, 8, 9, 11.

Last Answer : Find the median of the data 9, 12, 11, 10, 8, 9, 11.

the median of the data 13, 12, 14, 13, 15, 16, 18, is _______.

Description : the median of the data 13, 12, 14, 13, 15, 16, 18, is _______.

Last Answer : the median of the data 13, 12, 14, 13, 15, 16, 18, is _______.

What is the median of this set of data values 11 13 14 15 18 20 23 26?

Description : What is the median of this set of data values 11 13 14 15 18 20 23 26?

Last Answer : Feel Free to Answer

What is median of 1.9 3.3 5.7 6.0 5.4 4.0 3.7?

Description : What is median of 1.9 3.3 5.7 6.0 5.4 4.0 3.7?

Last Answer : 4

Find the missing numbers in the following number series: “13 3 5 5 7 7 _________” A. 8 8 B. 10 10 C. 9 9 D. None of these

Description : Find the missing numbers in the following number series: “13 3 5 5 7 7 _________” A. 8 8 B. 10 10 C. 9 9 D. None of these

Last Answer : ANSWER: C

Find the missing numbers in the following number series: “13 3 5 5 7 7 _________” A. 8 8 B. 10 10 C. 9 9 D. None of these

Description : Find the missing numbers in the following number series: “13 3 5 5 7 7 _________” A. 8 8 B. 10 10 C. 9 9 D. None of these

Last Answer : ANSWER: C

Make a stem-and-leaf plot for this set of data. Find the range,median,and mode of the data. : 47 54 70 62 59 62 82 66 62 73 55 82 59?

Description : Make a stem-and-leaf plot for this set of data. Find the range,median,and mode of the data. : 47 54 70 62 59 62 82 66 62 73 55 82 59?

Last Answer : nevermind- i figured it out

How to calculate median of a list of numbers in Scheme (Lisp)?

Description : How to calculate median of a list of numbers in Scheme (Lisp)?

Last Answer : answer:I don't know Scheme at all. Logically I'd say; Sort the list. If the number of items is odd, the median will be in the middle position. (middle position for an odd number would be ((NumInList ... starts at position 0 or 1) Don't know how to translate this into Scheme, but I hope this helped!

What is the median of 10 numbers?

Description : What is the median of 10 numbers?

Last Answer : The "median" is the "number in the middle", if you sort thenumbers. If (as here) the set has an even number of elements, yousort them, and then take the average (arithmetic mean) of the twonumbers in the middle - in this example, the 5th and 6thnumber.

What is the median of 10 numbers?

Description : What is the median of 10 numbers?

Last Answer : The "median" is the "number in the middle", if you sort thenumbers. If (as here) the set has an even number of elements, yousort them, and then take the average (arithmetic mean) of the twonumbers in the middle - in this example, the 5th and 6thnumber.

A (5,-1) , B (-3,-2) and C (-1,8) are the vertices of ∆ ABC . The median from A meets BC at D ,then the coordinates of the point D are: (a) (-4,6) (b) (2,7/2) (c) (1,-3/2) (d) (-2,3)

Description : A (5,-1) , B (-3,-2) and C (-1,8) are the vertices of ∆ ABC . The median from A meets BC at D ,then the coordinates of the point D are: (a) (-4,6) (b) (2,7/2) (c) (1,-3/2) (d) (-2,3)

Last Answer : (d) (-2,3)

In the sequence of numbers 2/3, 4/7, X, 11/21, 16/31 The missing number X is: (A) 8/10 (B) 6/10 (C) 5/10 (D) 7/13

Description : In the sequence of numbers 2/3, 4/7, X, 11/21, 16/31 The missing number X is: (A) 8/10 (B) 6/10 (C) 5/10 (D) 7/13

Last Answer : Answer: D

the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Description : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Last Answer : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

What which of these numbers are divisible by 13 is it a. 52 or b. 9 c. 30 d. 27?

Description : What which of these numbers are divisible by 13 is it a. 52 or b. 9 c. 30 d. 27?

Last Answer : a.

Think of 5 positive integers that have a mode of 4 and 6, a median of 6 and a mean of 7.?

Description : Think of 5 positive integers that have a mode of 4 and 6, a median of 6 and a mean of 7.?

Last Answer : Think of 5 positive integers that have a mode of 4 and 6, a median of 6 and a mean of 7.

For a perfect frame having 13 members the number of joints must be a.8 b.6 c.7 d.107 dynes e.9

Description : For a perfect frame having 13 members the number of joints must be a.8 b.6 c.7 d.107 dynes e.9

Last Answer : a. 8

I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 XII=12 XIII=13 XIV=14 XV=15...... Of course, I + XI = X is wrong. You are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Description : I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 ... are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Last Answer : Most people would get to one move at the least, but the real answer is zero moves. If you rotate the whole question around 180 degrees, it will display this: X = IX + I

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Description : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Last Answer : 22

2. Arrange the following fractions in ascending order:(i) \( \frac{3}{8}, \frac{5}{6}, \frac{6}{8}, \frac{2}{4}, \frac{1}{3} \)(ii) \( \frac{4}{6}, \frac{3}{8}, \frac{6}{12}, \frac{5}{16} \)3. Arrange the following (i) \( \frac{4}{5}, \frac{7}{10}, \frac{11}{15}, \frac{17}{20} \)owing fractions in descending order:(ii) \( \frac{2}{7}, \frac{11}{35}, \frac{9}{14}, \frac{13}{28} \)4. Write five equivalent fractions of \( \frac{3}{5} \).5. Find the sum:(i) \( \frac{5}{8}+\frac{3}{10} \)(ii) \( 4 \frac{3}{4}+9 \frac{2}{5} \)(iiii) \( \frac{5}{6}+3+\frac{3}{4} \)(iv) \( 2 \frac{3}{5}+4 \frac{7}{10}+2 \frac{4}{15} \)6. Find the difference of(i) \( \frac{13}{24} \) and \( \frac{7}{16} \)(ii) \( \frac{23}{3} \) and 6(iii) \( \frac{18}{20} \) and \( \frac{21}{25} \)(iv) \( 3 \frac{3

Description : 2. Arrange the following fractions in ascending order:(i) \( \frac{3}{8}, \frac{5}{6}, \frac{6}{8}, \frac{2}{4}, \frac{1}{3} \)(ii) \( \frac{4}{6}, \frac{3}{8}, \frac{6}{12}, \frac{5}{16} \)3. Arrange the ... ( \frac{23}{3} \) and 6(iii) \( \frac{18}{20} \) and \( \frac{21}{25} \)(iv) \( 3 \frac{3

Last Answer : 2. Arrange the following fractions in ascending order: (i) \( \frac{3}{8}, \frac{5}{6}, \frac{6}{8}, \frac ... frac{3}{10} \) and \( 2 \frac{7}{15} \)

What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Description : What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Last Answer : d) error

How many lanes are there in a standard track? (a) 6 to 9 (b) 8 to 9 (c) 10 to 12 (d) 11 to 13

Description : How many lanes are there in a standard track? (a) 6 to 9 (b) 8 to 9 (c) 10 to 12 (d) 11 to 13

Last Answer : (a) 6 to 9

Given the following data pairs (x, y), find the regression equation. (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6, 14.31), (7, 13.99), (8, 14.88), (9, 18.04), (10, 20.70) a. y = 0.490 x - 0.053 b. y = 2.04 x c. y = 1.98 x + 0.436 d. y = 0.49 x

Description : Given the following data pairs (x, y), find the regression equation. (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6, 14.31), (7, 13.99), (8, 14.88), (9, 18.04), (10, 20.70) a. y = 0.490 x - 0.053 b. y = 2.04 x c. y = 1.98 x + 0.436 d. y = 0.49 x

Last Answer : c. y = 1.98 x + 0.436

What is the resistance value indicated by the multimeter scale illustrated, if the range switch is set at R X 1, and the needle is at the position indicated by the letter 'C'? EL-0047 A. 1.3 ohms B. 4.8 ohms C. 13 ohms D. 121 ohms

Description : What is the resistance value indicated by the multimeter scale illustrated, if the range switch is set at R X 1, and the needle is at the position indicated by the letter 'C'? EL-0047 A. 1.3 ohms B. 4.8 ohms C. 13 ohms D. 121 ohms

Last Answer : Answer: C

Let PS be the median of the triangle with vertices P(2, 2), Q(6, –1) and R(7, 3). -Maths 9th

Description : Let PS be the median of the triangle with vertices P(2, 2), Q(6, –1) and R(7, 3). -Maths 9th

Last Answer : (b) a = √2b Let D be the mid-point of BC. Then D ≡ \(\bigg(rac{a+0}{2},rac{0}{2}\bigg)\)i.e. \(\bigg(rac{a}{2},0\bigg)\)Let E be the mid-point of AC, thenE = \(\bigg(rac{a+0}{2},rac{0+b}{2}\bigg)\) = \(\bigg ... \(rac{b}{a}.\)∴ From (i), \(rac{-2b}{a}\) x \(rac{b}{a}\) = -1⇒ 2b2 = a2 ⇒ a = √2 .

Normal range of plasma total phospholipids is (A) 0.2–0.6 mmol/L (B) 0.9–2.0 mmol/L (C) 1.8–5.8 mmol/L (D) 2.8–5.3 mmol/L

Description : Normal range of plasma total phospholipids is (A) 0.2–0.6 mmol/L (B) 0.9–2.0 mmol/L (C) 1.8–5.8 mmol/L (D) 2.8–5.3 mmol/L

Last Answer : Answer : C

What is the ideal pH range for Pluses? a. 6.0-8.5 b. 2. 5 to 6 c. 3. 9 to 11 d. 4. 9 t0 12

Description : What is the ideal pH range for Pluses? a. 6.0-8.5 b. 2. 5 to 6 c. 3. 9 to 11 d. 4. 9 t0 12

Last Answer : a. 6.0-8.5

What is the optimum pH range for the cultivation of onion? a. 3.2-4.0 b. 5.8-6.5 c. 4.2-5.0 d. 8.9-10.6

Description : What is the optimum pH range for the cultivation of onion? a. 3.2-4.0 b. 5.8-6.5 c. 4.2-5.0 d. 8.9-10.6

Last Answer : b. 5.8-6.5

What is the optimum pH range for the cultivation of onion? a. 3.2-4.0 b. 5.8-6.5 c. 4.2-5.0 d. 8.9-10.6

Description : What is the optimum pH range for the cultivation of onion? a. 3.2-4.0 b. 5.8-6.5 c. 4.2-5.0 d. 8.9-10.6

Last Answer : b. 5.8-6.5

The average of a positive numbers (non-zero) and its square is 8 times the number. The number is A) 15 B) 17 C) 13 D) 19

Description : The average of a positive numbers (non-zero) and its square is 8 times the number. The number is A) 15 B) 17 C) 13 D) 19

Last Answer : A) Let the number be ‘x’ rThen x+x^2/2 = 8x X+x^2=16x X^2=15x X^2 – 15x = 0 X(x-15)=0 X=0 or x= 15 So the number is 15 (because given [non-zero] positive).

The mean of 8 article was found to be 15. On rechecking, it was found that two article were wrongly taken as 11 and 9 instead of 16 and 14 respectively. Find the correct mean. A) 17.25 B) 13.65 C) 16.54 D) 16.25

Description : The mean of 8 article was found to be 15. On rechecking, it was found that two article were wrongly taken as 11 and 9 instead of 16 and 14 respectively. Find the correct mean. A) 17.25 B) 13.65 C) 16.54 D) 16.25

Last Answer : D) Calculated mean of 8 articles = 15 Incorrect sum of these 8 articles = (15*8) = 120. Correct sum of these 8 articles = (incorrect sum) - (sum of incorrect articles) + (sum of actual articles) = [120 ... (30)] = 130 Therefore, correct mean = 130/8 = 16.25 Hence, the correct mean is 16.25.

Why are these numbers put in this sequence? 8-5-4-9-1-7-6-3-2-0 HINT: Think of the numbers as letters! -Riddles

Description : Why are these numbers put in this sequence? 8-5-4-9-1-7-6-3-2-0 HINT: Think of the numbers as letters! -Riddles

Last Answer : They are in ABC order!

If A = 5, B = 6, C = 7, D = 8 and so on, what do the following numbers stand for? 17, 19, 20, 9, 8 (A) Plane (B) Moped (C) Motor (D) Tonga

Description : If A = 5, B = 6, C = 7, D = 8 and so on, what do the following numbers stand for? 17, 19, 20, 9, 8 (A) Plane (B) Moped (C) Motor (D) Tonga

Last Answer : (B) Moped

If A stands for 5, B for 6, C for 7, D for 8 and so on, then the following numbers stand for 17, 19, 20, 9 and 8 : (A) PLANE (B) MOPED (C) MOTOR (D) TONGA

Description : If A stands for 5, B for 6, C for 7, D for 8 and so on, then the following numbers stand for 17, 19, 20, 9 and 8 : (A) PLANE (B) MOPED (C) MOTOR (D) TONGA

Last Answer : Answer: B If A stands for 5, B for 6, C for 7, D for 8 and so on, then E=9, F=10, G=11, H=12, I=13, J=14, K=15, L=16, M=17, N=18, O=19, P=20. Therefore 17, 19 , 20, 9, 8 = M O P E D.

The number of candidates writing three different entrance exams is in the ratio 4:5:6. There is a proposal to increase these numbers of candidates by 40%, 60% and 85% respectively. What will be the ratio of increased numbers? a) 14:15:16 b) 12:15:19 c)13:19:21 d) 14:16:19 E) None of these

Description : The number of candidates writing three different entrance exams is in the ratio 4:5:6. There is a proposal to increase these numbers of candidates by 40%, 60% and 85% respectively. What will be the ratio of increased numbers? a) 14:15:16 b) 12:15:19 c)13:19:21 d) 14:16:19 E) None of these

Last Answer : Answer : E Given ratio of number of candidates is 4:5:6 Let the number of candidates for 3 exams be 4k, 5k and 6k respectively. After increasing, number of candidates become (140% of 4k), (160% of 5k) & (185% ... 111k/10 Now, the required new ratio is: 56k/100 : 80k/10 : 111k/10 = 56 : 80 : 111

Can an IQR, mean or median be negative?

Description : Can an IQR, mean or median be negative?

Last Answer : If your data set consists of negative numbers, I don’t see why not. Average of – 2, – 2, and -3 is -2.333. See? Negative average. Same goes for the median and IQR too.

In a normally distributed data set which is greater mean median or mode?

Description : In a normally distributed data set which is greater mean median or mode?

Last Answer : In a normal distribution the mean, median and mode are all thesame value.

Is The variance is the mean of the sum of the squared deviation between each observation and the median?

Description : Is The variance is the mean of the sum of the squared deviation between each observation and the median?

Last Answer : Feel Free to Answer

Is mean and median always very similar?

Description : Is mean and median always very similar?

Last Answer : Need answer

What is the mean median and mode of 52 53 54 55 55 56 57 57 57 59 60?

Description : What is the mean median and mode of 52 53 54 55 55 56 57 57 57 59 60?

Last Answer : Find the mode of the following data: 55,55, 56, 52, 57, 55, 58, 59, 60, 60

Mean, Median and Mode are

Description : Mean, Median and Mode are

Last Answer : Ans. Measures of Central tendency

f the mean and the median pertaining to a certain character of a population are of the same value, the following is most likely to occur (a) a bi-modal distribution (b) a T-shaped curve (c) a skewed curve (d) a normal distribution.

Description : f the mean and the median pertaining to a certain character of a population are of the same value, the following is most likely to occur (a) a bi-modal distribution (b) a T-shaped curve (c) a skewed curve (d) a normal distribution.

Last Answer : (d) a normal distribution.

6 numbers with a median with 8 a mean of 9 and a range of 13?

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