K If, in a sample of n = 16 selected from a normal population, X = 56 and S = 20, what is the value of tSTAT if you are testing the null hypothesis Ho : H = 50? tSTAT = (Type an integer or a decimal.)'6 If, in a sample of n = 25 selected from a normal population. )_( = 53 and S = 10, how many degrees of freedom does the t test have if you are testing the null hypothesis H0: y = 50'? \\ t The degrees of freedom are El. (Simplify your answer.)