Pre-Calculus Final Review Segment 1

Questions 16-20

100

Question 17: What is P(A and B)?

B. 0.2

200

Question 16: Find the missing probability.

B. 0.5

300

Question 19: Probability that it will be sunny on a day when the meteorologist predicts it will be sunny?

D. 97%

400

Question 20: Based on the table, are these events independent? Why or why not?

B. Yes, because P(A and B)=P(A)*P(B)

500

Question 18: How many of the red candies have peanuts?

C. 9

Questions 21-26

100

Question 26: Which method of choosing a winner results in a fair game?

B.

200

Question 24: Which technique would not be fair for selecting a leader?

B.

300

Question 25: Which would be a fair method for deciding who gets the game first?

D.

400

Question 23: What is the probability that a randomly selected student who has a cat will also have a dog?

C.  5/13

500

Question 21: What is the probability of both of you choosing a yellow party hat?

B. 1/5

Questions 27-31

100

Question 31: Probability that NEITHER Dmitri nor Suzi wins?

B. 11/13

200

Question 27: Which of the following procedures makes the game the most fair?

C.

300

Question 30: Which of these is not a fair game for two players?

C.

400

Question 28: Which method would produce a fair decision about who goes first?

A.

500

Question 29: What is the probability a player will bat 3rd in the order?

C.