please answer and show the solution.

III. Performance Task. Do what is asked based on the given before each item. Show your solution. (15 points) The population scores of 10 students in a certain test are {45, 35, 38, 36, 25, 31, 44, 30, 20, 49). a) Compute for u. (2 points) b) Compute for 62. (2 points) c) Compute for o. (2 points) d) How many samples of size 2 can you take from this population? (2 points) Four scores were selected from Item number 1. These are {45, 35, 31, 44} e) Compute for x. (2 points) f) Compute for s2. (2 points) g) Compute for s. (2 points) h) What do you notice about the values of the parameters and statistics