Save Submit Assignment for Gradin S Exercise 10.10 Algo (Inferences About the Difference Between Two Population Means: Sigmas Unknown) Question 9 of 10 Hint(s) Check My Work Consider the following hypothesis test. Ho : 1 - #1 = 0 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n1 = 35 n2 = 40 1 = 13.6 12 = 10.1 $1 = 5.9 $2 - 8.5 a. What is the value of the test statistic (to 2 decimals)? 1.55 X b. What is the degrees of freedom for the t distribution (round the answer to the previous whole number)? 0.1212 C. What is the p-value? Use Table 2 from Appendix B. The area in the upper tail is between 0.01 and 0.025 ; two-tailed p-value is between 0.02 and 0.05 d. At a = 0.05, what is your conclusion? p-value is less than or equal to 0.05, reject v Ho Hide Feedback Partially Correct