Question 9 A club has 11 total members, 10 of which are juniors. 3 members will be chosen at random to attend a conference. What is the probability that only juniors will be selected? Write your answer as a fraction. PO Check my work

Q: you randomly draw a marble from a bag of marbles that contains 8 blue marbles , 5 green marbles ,…

A: From the information, 8 blue marbles , 5 green marbles , and 8 red marbles. The total number of…

Q: A card is drawn a random from a deck of cards. Find the probability of getting the 3 of diamond.…

A: Probability = favorable outcomes / Total outcomes

Q: Corment 5. Calculate the probability of picking a card that was a heart or a spade. on your answer.

A:

Q: A die is thrown 5 times. Z= Number of Even numbers. Find the probability of getting exactly 3 even…

A: Givena die is thrown 5 timesn=5probability of getting even number =36=0.5          (since there are…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: A bag contains 2 red marbles, 5 green marbles, and 7 blue marbles.  You randomly draw a handful of 4…

A:

Q: You roll a six-sided die. Find the probability of rolling: a 5 or a number greater than 3 a number…

A:

Q: A test consists of 10 questions.  The probability of guessing a correct answer is 0.2 and to pass…

A: Given sample size(n)=10

Q: There are 6 men and 6 women in the room. We randomly select a tem of 3persons from the room. What is…

A: From the given information, Number of men = 6 Number of women = 6 If randomly select a team of 3…

Q: Roll a pair of dice 10 times. Determine the probability of having exactly

A: Given that the pair of dice is rolled 10 times. When rolling pair of dice, the possible outcomes for…

Q: A class is made up of 10 boys and 5 girls. Half of the boys wear glasses. A student is selected at…

A:

Q: A coin is flipped and die is rolled once. What is the probability of flipping a heads on the coin…

A: When a coin is tossed then there are two possible outcomes. Head and tail. So the probability of…

Q: The picture hows a family that has had nine girls in a row. Find the probability of this occurrence.

A: Given: Number of girls in a family = 9 Assuming that no other child is born other than 9. Also,…

Q: Suppose we roll a twelve-sided die. Determine the probability of rolling an odd number Determine the…

A:

Q: Find the probability for a roll of two dice. Rolling a sum of 8 (the sum is found by adding the 2…

A: In general, there are 36 possible outcomes when rolling two dice.

Q: Find the probability of getting a  4  of a kind hand when  5  cards are dealt from an ordinary…

A: In a deck of cards Total number of cards = 52 We need to select 5 cards Probability of getting four…

Q: Find the probability of getting 3 face cards (king, queen, or jack) when 3 cards are drawn from a…

A: Given that in standard deck 3 face cards are drawn without replacement. Total number of cards in a…

Q: Roll 12 dice simultaneously, and let X denote the number of 6's that appear. Find the probability of…

A: Let X be a random variable denotes the number of 6's. Here, X~Bin12,16. Calculate the probability of…

Q: Find the probability of selecting 5 science books and 3 math books from 14 science books and 8 math…

A: given data, 14- scienece books08- math books22- total books p(selecting  5 science books and 3 math…

Q: Find the probability of rolling two dice that add up to 3 or 7. (leave your answer as a reduced…

A: Find the probability of rolling two dice that add up to 3 or 7.

Q: Test the claim about the population mean, p, at the given level of significance using the given…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: You randomly select a number between 1 and 10 twice. Find the probability of selecting a multiple of…

A: Let, A = {When randomly selecting a number from 1 and 10 twice such that to get a multiple of 2 at…

Q: In a horse race with 5 horses, you make a bet by predicting the ranking of all 5 horses. Suppose you…

A: The probability that you will rank the top 2 horses incorrectly in the incorrect order is obtained…

Q: box contains 3 red, 4 green, and 3 yellow balls. If a ball is drawn at random, find the probability…

A: 3 red 4 green 3 yellow 10 total balls

Q: The local Library releases the top 6 best written books of the year and you decide to read all of…

A: Obtain the probability that you read the top 3 books in the correct order. The probability that you…

Q: A swim team consists of 5 boys and 4 girls. A relay team of 4 swimmers is chosen at random from the…

A: Solution-: Given: Number of boys=5 and Number of girls=4    Total=5 (Boys) +4( girls)=9  A relay…