Question

Calculate the mean and median of the following data 3,1,5,6,3,4,5,3,7,2

Answer 1

Mean = Sum of all the items / no. of items
Mean = 3 + 1 + 5 + 6 + 3 + 4 + 5 + 3 + 7 + 2 / 10
Mean = 39/10 = 3.9

Calculation of median :- arrange the given items in ascending order.
1,2,3,3,3,4,5,5,6,7
No. of items = 10 i.e. even
Hence Median = n/2 th term
= 10/2 th term
= 5th term
5th term in ascending order is 3 hence median is 3.

Answer 2

Answer:

...........hope it helps.........

Step-by-step explanation:

mean - 39/10

median- 3