Assume that you have a sample of n, =9, with the sample mean X, = 41, and a sample standard deviation of S, =4, and you have an independent sample of n, = 13 from another population with a sample mean of X2 = 37 and the sample standard deviation S2 = 7. Complete parts (a) through (d). Click here for page 1 of critical values of t. Click here for page 2 of critical values of t. a. What is the value of the pooled-variance tSTAT test statistic for testing Ho: Hy = #2? (STAT = (Type an integer or a decimal rounded to four decimal places as needed.)