students in the statistics course (50) Question 1: The following table shows the final grades of cumulative t actual boundaries Calculate Arithmetic mean .1 vein .2 Mediator .3 percentile (25) .4 percentile (75).5 The number of students whose .6 XXV S T class 3585 55-47 64-56 73-65 15 82-74 12 91-83 7 100 - 92 50 the total marks exceed (73) The number of students whose marks are less than (83) .7 The number of students whose grades fall between (65 - 91) .8 Question 2: One of the cities recorded the following temperatures {1,0,5,2,2,5,2,5-, 2-,5} :Calculate Arithmetic mean .1 Mediator .2 vein .3