Question

Help please!!! The favorite numbers of seven people are listed below. 8, 28, 16, 2, 32, 6, 13 What is the interquartile range of the numbers?

Answer 1

first we have to put the numbers in order

2,6,8,13,16,28,32 and mark the two middle numbers

divide each half into half again and mark the middle number, in this case

2,6,8,13,16,28,32

subtract the 28 from the 6 and get 22

thats the interquartile range