Question

I want to know the answer to the question below in the picture

Answer 1

Remember that when conducting a one-sample t-test, the degrees of freedom of the t statistic is:

`v=n-1`

Where n is the size of the sample.

Since we have a sample of 6 datum, the degrees of freedom would be:

`\begin{gathered} v=6-1 \\ \\ \Rightarrow v=5 \end{gathered}`

Answer: 5