Question

What is the median and Q1 of the data set represented on the plot?

Median = 31; Q1 = 26
Median = 30; Q1 = 26
Median = 31; Q1 = 20
Median = 30; Q1 = 20

Answer 1

first one

Explanation:

31 is the median and the Q1 is the left side of the box

Answer 2

Median: 31

( Q1 ) Lower Quartile: 26

( Q2 ) Upper Quartile: 38

Interquartile Range: 38 - 26 = 12

answer : Median: 31; Q1 (or Lower Quartile ) = 26