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Ap Statistics Probability And Random Variables Muiltchoice Exam Guide Year

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AP STATISTICS PROBABILITY AND RANDOM VARIABLES MUILTCHOICE EXAM GUIDE YEAR Q1: What is the probability of an event that is certain to happen? a) 1 ■ b) 0 c) 0.5 d) Cannot be determined Q2: What is the probability of an impossible event? a) 0 ■ b) 1 c) 0.5 d) Cannot be determined Q3: If two events are mutually exclusive, what is true? a) P(A and B) = 0 ■ b) P(A or B) = 0 c) P(A and B) = 1 d) P(A) = P(B)

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AP Statistics


STUDY
GUIDE

pass
resources

AP STATISTICS PROBABILITY AND RANDOM VARIABLES
YEAR 2025-2026
AP Statistics




STUDY GUIDE AND test bank




grade-A
official revision




Study Guide - AP Statistics Probability and Random Variables year 2025-2026 - Page 1

, AP Statistics


TABLE OF CONTENTS
STUDY
GUIDE

pass
1. examination STUDY GUIDE AND test bank resources
2. exam study guide
3. Study Tips




grade-A
official revision




Study Guide - AP Statistics Probability and Random Variables year 2025-2026 - Page 2

, AP Statistics


exam STUDY GUIDE AND test bank 2025-2026
STUDY
GUIDE

pass
Q1: What is the probability of an event that is certain to happen? resources

a) 1 ■

b) 0

c) 0.5

d) Cannot be determined


Q2: What is the probability of an impossible event?
a) 0 ■

b) 1

c) 0.5

d) Cannot be determined


Q3: If two events are mutually exclusive, what is true?
a) P(A and B) = 0 ■

b) P(A or B) = 0

c) P(A and B) = 1

d) P(A) = P(B)
grade-A
Q4: If events A and B are independent, what is true?
a) P(A and B) = P(A) × P(B) ■

b) P(A and B) = 0

c) P(A or B) = 1

d) P(A) = P(B)


Q5: What is a random variable?
a) A numerical outcome of a random phenomenon ■

b) A fixed constant

c) The probability of an event

d) A sample size
official revision




Study Guide - AP Statistics Probability and Random Variables year 2025-2026 - Page 3

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