(a) The first person selected is a pledge. (No Response) x (b) The first person selected is not a pledge. (No Response) x (c) The second person selected is a pledge if thovirst person selected was also a pledge. (No Response) x (d) The second person selected was a full member if the first person selected was a pledge. (No Response) x (e) The second person selected is a pledge if the first person selected was a full member. (No Response) X (f) The second person selected is a full member if the first person selected was also a full member. (No Response)x (g) The second person selected was a pledge. (No Response) X

Q: If n(A) = 66, n(B) = 21, and n(A ∩ B) = 9, find n(A ∪ B)

A: n(A)=66n(B)=21n(A∩B)=9n(A∪B)=n(A)+n(B)-n(A∩B)

Q: If n(A) = 2, n(B) = 5, and n(A ∪ B) = 7, find n(A ∩ B).

A:

Q: Sammy sells cars. Last week, he sold 6 used cars to 6 different customers. Each person he sold a…

A: First, we need to understand Sammy's conjecture. Sammy's conjecture is that only customers who are…

Q: We survey 200 students, and ask each whether they like donuts, pizza, and/or tacos. Every student…

A:

Q: If n(A ∪ B) = 10, n(A) = 2 and n(B) = 12, then find n(A ∩ B).

A:

Q: The math club at college has 16 students - 10 males and 6 females. (a) The club wants to select a…

A:

Q: The diagram below shows the keypad for an automatic teller machine. As you can see, the same…

A: (a) The alphabets associated with the numbers in code 1234 are: For 1 : Q and Z (2 Possibilities)…

Q: In a study of pain relievers, 50 people were given product A, and 37 experienced relief. In the same…

A: 37 people out of 50 experienced relief using product A. Hence percentage of people experienced…

Q: You are planning a vacation to Patagonia. You have a choice of 4 hotels at which to stay, and a…

A: Given In Patagonia, there are 4 hotels, 3 different car rental companies and Patagonia provide 5…

Q: There are 100 closed lockers in a hallway. A man begins by opening all 100 lockers. Next, he closes…

A: Given that: 100 lockers that are open. To find: The locker is open. To find the locker is open: We…

Q: An experiment, in chemistry, was done where first a person tried to solve a problem with two…

A: It is given that second experiment will be  done only when the student got the result A from the…

Q: If n(A) = 45, n(B) = 15, and n(A ∩ B) = 9, find n(A ∪ B).

A:

Q: If  n(A) = 11, n(A ∪ B) = 13, and n(B) = 5,  then what is  n(A ∩ B)?

A:

Q: If n(A ∪ B) = 97 and n(A) = n(B) = 66 find n(A ∩ B).

A: Given, n(A ∪ B) = 97 and n(A) = n(B) = 66

Q: If n(A) = 40, n(B) = 22, and n(A ∩ B) = 4, find n(A ∪ B).

A: topic - sets

Q: If n(A) = 41, n(B) = 15, and n(A ∩ B) = 2, find n(A ∪ B).

A: We will use the following n(A U B) = n(A) + n(B) - n(A ∩ B)

Q: What is the complement of P(A) if P(A)=0.68 P(¯¯¯AA¯)=

A: Given, P(A) = 0.68Formulas for compliments,P(Ac)=1-P(A)P(Bc)=1-P(B)P(A AND B)c=1-P(A AND B)

Q: If n(A) = 44, n(B) = 23, and n(A ∩ B) = 8, find n(A ∪ B).

A: Explanation of the solution is given below...

Q: If n(A) =130, n(B) =135, and n(A ∪ B) =250, what is n(A ∩ B)?

A: According to the given information in this questionWe are going to find n(A and B)

Q: Suppose we want to choose  3  letters, without replacement, from the  4  letters A, B, C, and…

A: The objective of this question is to find out the number of ways to choose 3 letters from 4 distinct…

Q: If n(B) = 210, n(A ∩ B ∩ C) = 55, n(A ∩ B ∩ CC) = 20, and n(AC ∩ B ∩ C) = 65, what is n(AC ∩ B ∩…

A:

Q: In a class that has 25 students, suppose that 24 of them took their exam on a Monday and the average…

A: Refer to the solution

Q: (13) Ten players get together to play basketball. They need to form two teams of five players each.…

A: In the first argument, We are selecting 5 players out of 10 so that it makes a team and the other…

Q: If n(A) = 46, n(B) = 19, and n(A ∩ B) = 5, find n(A ∪ B).

A: Using , n(A u B) = n(A) + n(B) - n(A intersection B),

Q: If  n(A) = 66, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Givenn(A)=66n(B)=16n(A∩B)=4

Q: Fill in the blanks of the statement below to make the statement the most reasonable possible.…

A: Thank you for posting this question. I am assuming that the question is as follows : Product ____ (A…

Q: If n(B) = 275, n(A ∩ B ∩ C) = 65, n(A ∩ B ∩ CC) = 50, and n(AC ∩ B ∩ C) = 145, what is n(AC ∩ B ∩…

A:

Q: If n(A) = 45, n(B) = 18, and n(A ∩ B) = 7, find n(A ∪ B).

A: Given that  n(A) = 45, n(B) = 18, and n(A ∩ B) = 7. We find n(A ∪ B).

Q: 1. Determine which of the following are statements, and classify each statement as either true or…

A: Kindly Note: As per the company rules, we are supposed to solve one problem from a set of multiple…

Q: In a survey of 400 members of a local sports club, 200 members indicated that they plan to attend…

A: As per bartleby guidelines only first three subparts are to be solved. Please upload other parts…

Q: If n(A) = 45, n(B) = 17, and n(A ∩ B) = 2, find n(A ∪ B)

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: If n(A) = 6, n(A ∪ B) = 8, and n(B) = 5,  then what is  n(A ∩ B)?

A: Let A and B be any two events , the union of two events is defined as,

Q: 6 people consisting of 3 couples are seated in a row of 6 chairs to take group pictures. (a) In how…

A: in following ways they can be seated

Q: and Andy not on the committee, or vice versa.

A: Given Mrs. Ruiz has 15 boys and 12 girls in her class.

Q: A customer tried to change a dollar in a shop. The cashier said: “I am sorry, but I can not change…

A: Let's break down the information given in the scenario:The customer initially asked for change for a…

Q: (a) Suppose p, q and r mean “Kelly is at home, Hannah is at home and Sunny is at home then interpret…

A: Multipart:  (a)          Assume the following:               p : Kelly is at home.                q…

Q: If n(A) = 47, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B)

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.