Question

75, 88, 90, 96, 98, 100


Which box plot represents this data?

Answer 1

First one

Explanation:

75, 88, 90, 96, 98, 100

Min: 75

Q1: 88

Q2: (90+96)/2 = 93

Q3: 98

Max: 100

Answer 2

Graph A

Explanation:

75, 88, 90, 96, 98, 100

The lowest is 75 and the highest is 100 so there should be dots there

The median is between 90 and 96

75, 88, 90, 96, 98, 100

(90+96)/2 = 93 There should be a line at 93 that is the middle of the box

This is either graph A or C

Now find the upper quartile

That is the middle of 96, 98, 100 or 98

That would be Graph A