(QUESTION FIVE) Can I have help with this, please?

Random sample of five joggers was chosen. The 'time taken (in minutes)' by these joggers to run one mile distance in a village of 5,000 ft elevation, and then in a village of 10,000 ft elevation, are shown below. Time taken to run one mile in a village of 5,000 ft elevation (=A) mm.\" Time taken to run one mile in a village of 10,000ft elevation (=3) Use a 5% level of significance to test the claim that the population mean time required to run one mile in village of 10,000 ft is longer. Assume that the distribution of the differences is mound shaped and symmetric. a. [3+3=6 Points] Denote \"d\" by \"(B-A)\". Calculate d. Then, work further to find sd. 1). [ 3 points] Find the null and alternative hypothesis. Which tailed test is it ? c. [ 2 points] Compute the test Statistic. d. [2 points] Find (or estimate) the P-value. e. [1 point] Conclude the Test