Please can someone help me with the below questions.

1) You measure the height of 9 oak trees and 8 maple trees. Is there a difference in height? Use a Mann- Whitney U test (do NOT use R): Oak trees: 55 74 60 29 37 106 63 57 50 68 Maple trees: 70 98 96 68 86 108 86 862) Now read the following data into R. Use R for all statistical procedures. Sample Sample A B 0 . 7969 1 . 4731 1 . 2669 3 . 2137 1 . 5856 2 . 2486 0 . 4959 1 . 1156 0 . 5022 10 . 6207 0 . 5524 1 . 9835 10 . 3060 31 . 2243 0 . 6244 3 . 7984 1 . 9789 1 . 4710 1 . 6788 9. 0351 (a) Make q-q plots of both samples. (b) Perform a t-test (Welch's test). (c) Perform a MWU test. (d) Which test gave you the better p-value now? Why? (e) What is a "better" p-value? Why