Use thet-distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal.

Test Ho: m1= m2Vs Ha: vs m1> m2 using the sample results , X1=56, s1=8.2, with n1=30and X2 = 51, s2 = 6.9 with n2=40.

What is the test statistic and p value.