AP Statisticsmediummcq1 pt
The interquartile range (IQR) is
A.Q3 minus Q1
B.Q3 plus Q1
C.the maximum minus the minimum
D.the median minus the mean
Explanation
Core Concept
IQR spans the middle 50 percent.
Correct Answer
AQ3 minus Q1
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- easyThe percent of normal data within three standard deviations of the mean is about
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