When drawing inferences about the mean of one population, the 95% confidence int
ID: 3315520 • Letter: W
Question
When drawing inferences about the mean of one population, the 95% confidence interval contains all of the null-hypothesized values of the population mean that should be:
rejected using the .05 criterion of significance.
retained using the .05 criterion of significance.
rejected using the .01 criterion of significance.
retained using the .01 criterion of significance.
rejected using the .05 criterion of significance.
retained using the .05 criterion of significance.
rejected using the .01 criterion of significance.
retained using the .01 criterion of significance.
Explanation / Answer
If the 95% confidence interval contains all of the null-hypothesized values of the population mean, then then inferences about the mean of one population should be "retained using the .05 criterion of significance."
As we are sure with 95% confidence that the values are true using the particular sample