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In a 95 Percent Confidence Interval

Question 1

Multiple Choice

In a 95 percent confidence interval:


A) The 95 percent is the confidence level.
B) Shows that there is a 95 percent probability that the true population mean falls somewhere between plus and minus 1.96 standard errors of the sample mean.
C) There is a .05 probability of the confidence interval being wrong.
D) All of these.

Correct Answer:

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