Question

If the degree of freedom is 36 do we use 30 or 40 in the t-table?

If the degree of freedom is 36 do we use 30 or 40 in the t-table?

Homework Answers

Answer #1

For t-distributions with degrees of freedom not in the table, choose the table row closest to the degrees of freedom that you have. Alternatively,use Microsoft Excel function TINV (P, DF), where P is the two tail significance level and DF is the degrees of freedom.

Go for 40 in the table.

I would like to suggest instead of t table go for excel to better accuracy. The excel command given above.

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