Mathematics, 20.03.2020 23:47 tammydbrooks43

We are interested in conducting a study in order to determine what percentage of voters of a state would vote for the incumbent governor.

What is the minimum size sample needed to estimate the population proportion with a margin of error of 0.05 or less at 95% confidence?

a.200

b.100

c.58

d.196

Answers: 2

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We are interested in conducting a study in order to determine what percentage of voters of a state would vote for the incumbent governor. What is the minimum size sample needed to estimate the population proportion with a margin of error of 0.05 or less at 95% confidence? a.200 b.100 c.58 d.196

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