Description : What is the probability of 1 to 10 selecting a number greater then 3?
Last Answer : Feel Free to Answer
Description : What is the probability of 1 to 10 to get a number greater then 3?
Last Answer : There are 10 numbers {1, 2, ..., 10}The solution set contains {4, 5, ...,10} - 7 numbers intotal→ probability = number of successful tries/total number of tries= 7/10 = 0.7
Description : A dice is rolled, the probability that the number on the face showing up is greater than 6 is ______.
Last Answer : A dice is rolled, the probability that the number on the face showing up is greater than 6 is ______.
Description : What is the probability that he gets a number greater than 3 or a prime number if Kevin rolls a 6 sided die?
Last Answer : The possible prime numbers are 2, 3, 5The possible numbers greater than 3 are 4, 5, 6→ a success is 2 3, 4, 5, 6→ pr(prime or > 3) = 5/6
Description : What is the probability of flipping a coin and getting tails and than rolling a number greater than two on a number cube?
Last Answer : The probability of getting tails on a coin is SMALLER thanrolling a number greater than 2
Description : When two dice are rolled, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 8. a) 5/18 b) 1/18 c) 2/5 d) 1/5
Last Answer : c) 2/5
Description : When two dice are thrown, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 9. A) 1/2 B) 1/5 C) 2/5 D) 4/2
Last Answer : Answer: A) Let the event of getting a greater number on the first die be G. There are 4 ways to get a sum of 9 when two dice are rolled = {(3,6),(4,5),(5,4), (6,3)}. And there are two ways where the number on the ... Now, P(G) = P(G sum equals 9)/P(sum equals 9) = (2/36)/(4/36) = 2/4 =>1/2
Description : Can the experimental probability of an event be greater than 1? -Maths 9th
Last Answer : No, as the number of trials can't be greater than the total number of trials.
Description : What would be an event with a probability of happening less than 1 in 1000000 but greater than zero. The probability of your given event needs to be verifiable?
Last Answer : Well, I guess the only way to "verify" such a probability would be to repeat the corresponding experiment millions of times.If you repeat a coin flip, or a die toss, sufficiently often, the combined probabilities ... x < 0.000001 Since you want a whole number, you can just try out a few numbers.
Description : Now it was Ravi‘s turn. He rolled the dice. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is greater than 8? a. 1 b. 5/36 c. 1/18 d. 5/18
Last Answer : d. 5/18
Description : Always perform A/B Testing if there is probability to beat the original variation by? A. 0.05 B. less than 5% C. greater than 5% D. greater than equal to 5%
Last Answer : C. greater than 5%
Description : Tickets numbered 1 to 37 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 4 or 10? A) 11/37 B) 37/11 C) 12/37 D) 37/12
Last Answer : Answer: A) Here, S = {1, 2, 3, 4, ...., 36,37}. Let E = event of getting a multiple of 4 or 10= {4,8,12,16,20,24,28,32,36,10, 30}. P(E) = n(E)/n(S) = 11/37
Description : There are 10 cards numbered from 1 to 10 in a box. If a card is drawn randomly, then find the probability of getting an even numbered card.
Last Answer : There are 10 cards numbered from 1 to 10 in a box. If a card is drawn randomly, then find the probability of getting an ... B. `1/5` C. `2/5` D. `1/2`
Description : There are 100 cards numbered from 1 to 100 in a box. If a card is drawn from the box and the probability of an event is 1/2, then the number of favour
Last Answer : There are 100 cards numbered from 1 to 100 in a box. If a card is drawn from the box and the probability of ... is ________. A. 20 B. 25 C. 40 D. 50
Description : If a dice is rooled, then the probability of getting a prime number is _______.
Last Answer : If a dice is rooled, then the probability of getting a prime number is _______.
Description : If a dics is thrown, then the probability of getting an even number is _______.
Last Answer : If a dics is thrown, then the probability of getting an even number is _______.
Description : Let n be the number of trials that an event E occurred and m be the total number of trials, then find the probability of the event E.
Last Answer : Let n be the number of trials that an event E occurred and m be the total number of trials, then find the probability of the event E.
Description : A Class IX English book contains 200 pages. A page is selected at random. What is the probability that the number on the page is divisible by 10?
Last Answer : A Class IX English book contains 200 pages. A page is selected at random. What is the probability that the number on the page is divisible by 10?
Description : What number is chosen at random from 1 to 10. Find the probability of not selecting a multiple of 2 or a multiple of3?
Last Answer : Need answer
Description : If you were spin a spinner numbered 1-10 what would is the probability of getting an odd number?
Last Answer : It is 0.5
Description : What is the probability of 1 to 10 selecting a odd number?
Description : Nine playing cards are numbered 2 to 10. A card is selected at random. What is the probability that the card will be an odd number? a. 1/9 b. 2/9 c. 4/9 d. 3/7
Last Answer : c. 4/9
Description : In a class, there are x girls and y boys, a student is selected at random, then find the probability of selecting a boy. -Maths 9th
Last Answer : Number of boys = y Total students = (x + y) Thus,P(a boy)= y/(x+y)
Description : If three natural numbersfrom 1 to 100 are selected randomly, then the probability that all are divisible by both 2 and 3 is -Maths 9th
Last Answer : (c) \(rac{4}{1155}\)Let n(S) = Number of ways of selecting 3 numbers from 100 numbers = 100C3 Let E : Event of selecting three numbers divisible by both 2 and 3 from numbers 1 to 100 = Event of selecting three ... C_3}{^{100}C_3}\) = \(rac{16 imes15 imes14}{100 imes99 imes98}\) = \(rac{4}{1155}\).
Description : If n integers taken at random are multiplied together, then the probability that the last digit of the product is 1, 3, 7 or 9 is -Maths 9th
Last Answer : (d) 226 × 52C26 | 104C26Since there are 52 distinct cards in a deck and each distinct card is 2 in number.∴2 decks will also contain only 52 distinct cards, two each.∴ Probability that the player gets all distinct cards = \(rac{^{52}C_{26} imes2^{26}}{^{104}C_{26}}\).
Description : There are 20 marbles in a box which are marked with distinct numbers from 1 to 20. If a marble is drawn, then find the probability that the marble bei
Last Answer : There are 20 marbles in a box which are marked with distinct numbers from 1 to 20. If a marble is drawn, then find the ... `2//5` C. `1//5` D. `4//5`
Description : You pick a card at random, put it back, and then pick another card at random.What is the probability of picking a 3 and then picking a 3?
Last Answer : Assuming that you are using a full deck of playing cards, excluding Jokers, there would be four 3s in a deck of fifty-two total cards, making your chances of drawing a 3 the first time 1:13. However, ... chance of drawing a 3, so we simply multiply the two ratios to arrive at a probably of 1:169.
Description : When planning the audit, if the auditor has no reason to believe that illegal acts exist, the auditor should a. Include audit procedures which have a strong probability of detecting illegal ... c. Still include some audit procedures designed specifically to uncover illegalities. d. Ignore the topic
Last Answer : Make inquiries of management regarding their policies and regarding their knowledge of violations, and then rely on normal audit procedures to detect errors, irregularities, and illegalities
Description : When planning the audit, if the auditor has no reason to believe that illegal acts exist, the auditor should a. Make inquiries of management regarding their policies and their knowledge of ... Ignore the topic. d. Include audit procedures which have a strong probability of detecting illegal acts
Last Answer : Make inquiries of management regarding their policies and their knowledge of violations, and then rely on normal audit procedures to detect errors, irregularities, and illegalities
Description : All red face cards are removed from a pack of playing cards. The remaining cards are well shuffled and then a card is drawn at random from them. Find the probability that the drawn card is face card. a. 2/23 b. 7/44 c. 3/23 d. 4/25
Last Answer : c. 3/23
Description : If P is risk probability, L is loss, then Risk Exposure (RE) is computed as (A) RE = P/L (B) RE = P + L (C) RE = P*L (D) RE = 2* P *L
Last Answer : (C) RE = P*L
Description : A box contains 3red, 8 blue and 5 green marker pens. If 2 marker pens are drawn at random from the pack, not replaced and then another pen is drawn. What is the probability of drawing 2 blue marker pens and 1 red marker pen? a) 3/20 b) 1/20 c) 7/20 d) 9/20
Last Answer : Answer: B) Probability of drawing 1 blue marker pen =8/16 Probability of drawing another blue marker pen = 7/15 Probability of drawing 1 red marker pen = 3/14 Probability of drawing 2 blue marker pens and 1 red marker pen = 8/16*7/15*3/14=1/20
Description : In a hostel, 40% of the students play cricket, 20% play chess and 10% both. If a student is selected at random, then the probability that he plays cricket or chess is: a) 1/2 b) 3/5 c) 1/4 d) 4/7
Last Answer : Answer: A) Given that, 40% play cricket; that is, P(C) = 40/100=4/10 20% play chess; that is, P(c) = 20/100 =2/10 And, 10% play both cricket and chess; that is, P(C And c) = 10/100 = 1/10 Now, we have ... P(C) + P(c) - P(C And c) = 4/20+2/10-1/10 =5/10=1/2 Hence, the required probability 1/2