Answers CA-Statistics and Probability B Preparing to Estimate a Population Proportion — Unit testQuestion 2

2

QuizMultiple Choice

Preparing to Estimate a Population Proportion — Unit test

Question 2 • CA-Statistics and Probability B

What is the z* critical value for constructing a 95% confidence interval for a proportion?Find the z-table here.

Answer

A

1.65

B

1.96

C

2.33

D

2.58

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