If the null hypothesis is rejected at 0.05 when a mean of 15.0 is obtained from a random sample, one could also say that
A) the 5% confidence interval for the population mean contains the value 15.0.
B) the 95% confidence interval for the population mean contains the value 15.0.
C) the 95% confidence interval for the population mean does not contain the value 13.0.
D) the 5% confidence interval for the population mean does not contain the value 13.0.

Question

If the null hypothesis  is rejected at  0.05 when a mean of 15.0 is obtained from a random sample, one could also say that
A) the 5% confidence interval for the population mean contains the value 15.0. 
B) the 95% confidence interval for the population mean contains the value 15.0. 
C) the 95% confidence interval for the population mean does not contain the value 13.0. 
D) the 5% confidence interval for the population mean does not contain the value 13.0.

Quizplus · Accepted Answer

The Answer of If the null hypothesis  is rejected at  0.05 when a mean of 15.0 is obtained from a random sample, one could also say that
A) the 5% confidence interval for the population mean contains the value 15.0. 
B) the 95% confidence interval for the population mean contains the value 15.0. 
C) the 95% confidence interval for the population mean does not contain the value 13.0. 
D) the 5% confidence interval for the population mean does not contain the value 13.0.

If the Null Hypothesis Is Rejected at 0