Question

Find the median of the data:- 15, 18, 72, 56, 44, 32, 31, 43, 51.

Answer 1

Answer:

43 is the median

Step-by-step explanation:

First arrange in ascending order

15,18,31,32,43,44,51,56,72

We need to find the middle number of the data set

x = total numbers

x=9

(x+1)/2 = (9+1)/2 = 5, which means the median is in the 5th position

we can see 43 is in the 5th position or middle, 4 numbers are before and after 43.