20
practice examMultiple Choice

Practice Exam

Question 20 • Concepts in Probability and Statistics

Jamaal knows that it is certain that he will win the election because he is the only person who is running for class treasurer. Which value represents the probability that he will win the election?

Answer
A
1 fourth
B
0
C
3 fourths
D
1

Explanation

A certain event has a probability of 1. Since Jamaal is the only person running, he is certain to win, so the probability is 1. Choice B, “1,” is correct.

AI-written and checked against the verified answer.

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