Need help solving this one! Thank you!

_ _ Consider the following hypothesis test. Ho:#1-2=0 Ha:u1-#20 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n 1 = 35 n 2 = 40 )71=13.6 72=1o.1 s 1 = 5.2 s 2 = 8.2 a. What is the value of the test statistic (to 2 decimals)? l l b. What is the degrees of freedom for the t distribution? (Round down your answer to the whole number) c. What is the p-value? Use z-table. The area in the upper tail is ; two-tailed p-value is between . d. At a = .05, what is your conclusion? m... .5 Ha