A record club offers 5 free records from a list of 50 records as an incentive forjoining the club. Suppose that records are selected at randoma. Calculate the probability that you select 2 favourite records and any/3othersb. If you have already selected your 2 favourite records, what is theprobability that your third favourite is also included in your selectionof 5?c. If you have already selected your 3 favourite records, what is theprobability that the selection also includes the 2 records that youdislike most?

Hyper geometric distribution : In statistics, a hyper geometric distribution is a distribution…

Answered: A record club offers 5 free records…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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There are 6 male students and 17 female students in a class.If you choose 2 students at random, find the probability that both are female.Answer with a fraction or give four decimal places.
If one card is drawn from an ordinary deck of cards, find the probability of getting a diamond or a three.
You randomly choose 5 different songs in order from a playlist of 18 songs. What is the probability that the songs you choose will be in alphabetical order?
In the US Congress, the Senate consists of 13 women and 87 men. The President randomly selects members of the Senate to sit in on his meetings. What is the probability of selecting 3 consecutive women? After selecting each person, you do not place them back in the selection pool.
A bag of marbles contains 4 red, 3 blue, 2 green and 1 yellow marble. Half of the red and green marbles are glass, and all of the other marbles are polished stone. What is the probability of selecting: Add the colors together to determine how many marbles are in the bag. This will become the right side of the answer. Determine how many marbles exactly fit the specified criteria to find the left side. Remember to reduce if necessary. A yellow stone marble: Ratio: ____ : ____ A blue or green stone marble: Ratio: _____ : _____ Two red marbles in a row without replacement: Ratio: _____ : _____ Three glass marbles in a row with replacement: Ratio: _____ : _____
There are 3 red balls and 2 blue balls in a bag. balls will be drawn without replacement. Find the probability of getting exactly one red ball and one blue ball.
In a box there are 3 red, 4 blue, and 5 white marbles. If 3 marbles are selected at random and the colors are noted, find the probability that all are white given that all are the same color.
A bag of marbles contains 4 red, 3 blue, 2 green and 1 yellow marble. Half of the red and green marbles are glass, and all of the other marbles are polished stone. What is the probability of selecting: Add the colors together to determine how many marbles are in the bag. This will become the right side of the answer. Determine how many marbles exactly fit the specified criteria to find the left side. Remember to reduce if necessary. A yellow stone marble: ____ : ____ A blue or green stone marble: _____ : _____ Two red marbles in a row without replacement: _____ : _____ Three glass marbles in a row with replacement: _____ : _____
Suppose you have 5 red cards, 8 green cards, and 12 blue cards. The cards are well shuffled and you randomly draw one card. Find the probability of drawing a green card.
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
There are 400 brunets, 150 blonds, 200 brown-haired people and 50 red-haired people. Find the probability that among randomly selected 32 people there are 16 brunets.
If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability of getting one queen and two kings The probability is

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