Question

suppose a data set consisting of exam scores has a lower quartile Q1=60, a median m=75 and an upper quartile of Q3=85. the scores on the exam range from 18 to 100. Without having the actual scores available to you, which one of the following statements is true?

a) the data set contains no suspected outliers

b) the data set contains suspected outliers only on its lower end

c) the data set contains suspected outliers only on its upper end

d) the data set contains suspected outliers on both its lower and upper ends

e) there is not enough information to determine this

Answer 1

TOPIC:Outliers in the data set.