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OpenStax, Introductory Statistics 2e §8.3 A Population Proportion · Exercise 14 · Statistics · Confidence intervals

A Population Proportion · Exercise 14

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 feel the economy is the most important.

Define the random variable P′ in words.

~8 minWritten answer · compare with the solution

OpenStax, Introductory Statistics 2e · §8.3 A Population Proportion · Exercise 14

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