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Question
The following data reflect the number of customers who test drove new cars each day for a sample of 20 days at the Redfield Ford Dealership.
| 5 | 7 | 2 | 9 | 4 |
| 9 | 7 | 10 | 4 | 7 |
| 5 | 6 | 4 | 0 | 7 |
| 6 | 3 | 4 | 14 | 6 |
Given these data, what is the interquartile range?
A) 3
B) 7
C) 4
D) 14
Answer
This answer is hidden. It contains 10 characters.
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