If you were constructing a 99% confidence interval of the population mean based on a sample of n 1) = 25 where the standard deviation of the sample S = 0.05, the critical value of t will be

We want a confidence of 99% so then the significance level would be 1%

The degrees of freedom are given by:

And the critical value using the significance level and and the critical value would be:

Step-by-step explanation:

We know the following info :

represent the standard deviation from the sample

represent the sample size selected

We want a confidence of 99% so then the significance level would be 1%

The degrees of freedom are given by:

And the critical value using the significance level and and the critical value would be:

28

step-by-step explanation:

because that's the answer