Question

1) Following are the weights ( in kg ) of 8 students of a class 48.5, 50, 44.5, 49.5, 50.5, 45, 51, 43
a) Find the mean weight. b) What will be the mean weight if a student, whose weight is 62kg, is also included?
step by step explaination​

Answer 1

Answer:

sorry I don't no this answer