If, in a sample of n = 25 selected from a normal population, X = 60 and S = 10, how many degrees of freedom does the t test have if you are testing the null hypothesis Ho: H = 50? The degrees of freedom are (Simplify your answer.)

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Q: If, in a sample of n=16 selected from a normal​ population, X=58 and S=12​, how many degrees of…

A: Given data is n=16 X=58  S=12  the null hypothesis H0: μ=50

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