Back to 8.3 A Population Proportion

8.3 Exercise 25

Avg difficulty 2.5


Use the following information to answer the next five exercises: A poll of 1,200 voters asked what the most significant issue was in the upcoming election. Sixty-five percent answered "the economy." We are interested in the population proportion of voters who believe the economy is the most important.

Define the random variable P′ in words.

OpenStax Statistics, 8.3 A Population Proportion, exercise 25

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