Question: When using the Z-distribution, what is the Zc critical value for c=95% for constructing the confidence interval? O 2.58 1.645 O -1.645 O 1.96

When using the Z-distribution, what is the Zc critical value for

c=95% for constructing the confidence interval? O 2.58 1.645 O -1.645 O

When using the Z-distribution, what is the Zc critical value for c=95% for constructing the confidence interval? O 2.58 1.645 O -1.645 O 1.96

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