Rework problem 9 from section 2.4 of your text. Assume that 9 people, including Tom and Jerry, apply for 5 sales positions. People are hired at random. 1) What is the probability that both Tom and Jerry are hired? 2) What is the probability that one is hired and one is not?

Q: 4. A bag has 9 coins in total. There are three coins that have "heads" on both sides; four coins…

A: The bag has total 9 coins.

Q: Determine if the events in the problem are independent or dependent, then find the probability of…

A:

Q: certain dog can catch a properly thrown tennis ball with a probability of 0.95. unfortunately, this…

A: Given that, a certain dog can catch a properly thrown tennis ball with a probability of 0.95.…

Q: While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet…

A: The objective of this question is to find the probability of two mutually exclusive events: a person…

Q: Find the probability of tossing and getting tails and a Coin then drawny a club card from 52 cards…

A: A coin is tossed and the deck of 52 cards are taken.

Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

A:

Q: What is the Probability a couple has two children at least one of them is a boy. Assume that the…

A: Given that, The boys and girls are equally likely. P(boy) = 0.5 P(girl) = 0.5

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

A:

Q: Please in details, asap ; There are 11 sophomores, 13 juniors, and 10 seniors in a class. If three…

A: Given, There are 11 sophomores, 13 juniors, and 10 seniors in a class. Total number of students in…

Q: A flower shop is about to close for the day when a customer walks in a hurry and asks for a bouquet…

A: Answer - The shop owner has  12   yellow roses and   13   red roses left after a busy day, Total =…

Q: You have a bag with 10 tiles in it. The tiles are identical except that 3 are red and 7 are black.…

A: The probability of an event is always fall between 0 and 1 and it is defined as ratio of favourable…

Q: If 3 people are randomly selected from all the people in the four cities, what is the probability…

A: From the bar chart, it is clear that 42.767 (in thousands) are from Edmonds and 56.752 (in…

Q: In a class of 10, there are 5 students who play soccer. If the teacher chooses 2 students, what is…

A: Given that,  5 students play soccer  5 students not paly soccer  Total students =10 students

Q: A list contains the names of seven anthropology students, three sociology students, and two…

A: Formula used: Probability= favorable response divided by total number of sample size

Q: For this problem, assume the bag contains 11 basketballs, 5 of which have defective valves. You…

A: Given, The bag contains 11 basketball out of which 5 have defective valves. Therefore, the…

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: The probability that Alice arrives on time is 80%. The probability that Bob arrives on time is 40%.…

A: Given data The probability that Alice arrives on time is 80% The probability that Bob arrives on…

Q: Imagine you are betting on a horse race. Say you bet on horse #3 to win first place and horse #12 to…

A: Given that there are 20 horses.  The first horse can be selected in 20 ways and the second horse can…

Q: The chips shown are placed in a bag and drawn at random, one by one, without replacement. What is…

A: Total chips=3+3+1+9=16 Yellow chips=3, White chips=3, Red chips=1, Blue chips=9

Q: For this problem, assume the box contains 8 white balls, 5 blue balls, and 4 red balls, and that we…

A: Number of white balls is 8. Number of blue balls is 5. Number of red balls is 4.

Q: For this problem, assume the bag contains 14 basketballs, 5 of which have defective valves. You…

A:

Q: If the probability of being hospitalized during a year is 0.25. Find the probability that no one is…

A: X has binomial distribution. X~binomial(n,p)n=3p=0.25probability mass function of X;…

Q: The coefficient of correlation between the ages of husbands and wives in a community was found to be…

A: Solution is given below: