Confidence intervals for the population mean specify a the v

Confidence intervals for the population mean specify a) the value of the population mean. b) the value of the population mean with a known degree of confidence. c) a range of values that includes the population mean. d) a range of values that includes the population mean with a known degree of confidence.

Solution

d) a range of values that includes the population mean with a known degree of confidence.

( because , we find the confidence interval with respect to some some some known degree of confidence and it is a interval which contains the population mean with that known degree of confidence!.....)