AnswersConcepts in Probability and Statistics AProbability with Combinations and Permutations — Cumulative examQuestion 7
7
QuizMultiple Choice
Probability with Combinations and Permutations — Cumulative exam
Question 7 of 25 • Concepts in Probability and Statistics A
Christina is randomly choosing three movies to take on vacation from nine action movies, seven science fiction movies, and four comedies. Which statement is true?
Answer
A
The probability that Christina will choose three comedies can be expressed as .
B
The probability that Christina will choose three action movies can be expressed as .
C
The probability that Christina will not choose all comedies can be expressed as 1 − .
D
The probability that Christina will not choose all action movies can be expressed as 1 − .