The z value associated with a two-sided 95% confidence interval is _______.
A)1.28
B)1.645
C)1.96
D)2.575
E)2.33

Name: The z value associated with a two-sided 95% confidence interval is _______. A)1.28 B)1.645 C)1.96 D)2.575 E)2.33
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Question

Quizplus · Accepted Answer

The z value associated with a two-sided 95% confidence interval is 1.96. This value is used to calculate the margin of error in a confidence interval for a population mean when the population standard deviation is known.

The Z Value Associated with a Two-Sided 95% Confidence Interval