With a confidence interval of the sample mean equal to two standard errors,researchers can be _______________ percent certain that the interval contains the true population mean.
A) 50
B) 68
C) 95
D) 99.7

Name: With a confidence interval of the sample mean equal to two standard errors,researchers can be _______________ percent certain that the interval contains the true population mean. A) 50 B) 68 C) 95 D) 99.7
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Question

Quizplus · Accepted Answer

For two standard errors,the confidence level is 95 percent.

With a Confidence Interval of the Sample Mean Equal to Two