Mathematics

Jamie Huang

1 June, 00:00

Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group:

Company A

1

2

1

1

3

3

2

2

3

Company B

3

2

3

2

2

2

1

1

2

Based on the table, which of the following is true?

The interquartile range for Group A students is 0.5 less than the interquartile range for Group B students.

The interquartile range for Group A students is equal to the interquartile range for Group B students.

The interquartile range for Group A employees is 0.5 more than to the interquartile range for Group B students.

The interquartile range for Group A employees is 1 more than the interquartile range for Group B students.