If we are building a confidence interval, and our sample size is 25, how many degrees of freedom do we have?
A) 1
B) 23
C) 24
D) 25

Name: If we are building a confidence interval, and our sample size is 25, how many degrees of freedom do we have? A) 1 B) 23 C) 24 D) 25
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Quizplus · Accepted Answer

The degrees of freedom for a confidence interval based on a sample size (n) is calculated as n - 1. Therefore, with a sample size of 25, the degrees of freedom would be 25 - 1 = 24.

If We Are Building a Confidence Interval, and Our Sample