Question

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

Group A 1 2 1 1 3 3 2 2 3
Group 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 students is 0.5 more than the interquartile range for Group B students.
The interquartile range for Group A students is 1 more than the interquartile range for Group B students.




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