Question

if the sample size is 25, how many degrees of freedom are there?

Explanation:

Step1: Recall the formula for degrees of freedom

For a single sample, the degrees of freedom \( df=n - 1\), where \(n\) is the sample size.

Step2: Substitute the value of \(n\)

Given \(n = 25\), then \(df=25-1\).

Step3: Calculate the result

\(df = 24\)

Answer:

\(24\)