# Question: A What does a population proportion tell us about the

a. What does a population proportion tell us about the population?

b. Explain the difference between p and p̂.

c. What is meant when a public opinion poll’s margin of error is 3 percent?

b. Explain the difference between p and p̂.

c. What is meant when a public opinion poll’s margin of error is 3 percent?

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