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2 votes
PLEASE HELP!!!!!! What is the interquartile range of the following data set?

7.7, 8.4, 9, 8, 6.9

A. 1.4

B. 1.75

C. 0.25

D. 0.4

1 Answer

4 votes
The answer is to this question is A. 1.4
User Ludwo
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