Question

The five-number summary of scores on a test, in increasing order from the minimum to the maximum, is: 35 60 65 70 90. Based on this information, _____a. There are low suspected outliers. ___b. There are both suspected high and low outliers. ___c. There are no suspected outliers.

Answer 1

Answer:

A

35 60 65 70 90

Q1 = 60, Q3 = 70, Q3 - Q1 = 10

Low suspected outliers : 10 x 1.5 = 15

range, 60 -15 = 45

           70 + 15 = 85

Hence, there are low suspected outliers i.e 35 and 90