AP Statisticsmediummcq1 pt
An outlier is typically defined as a value
A.more than 1.5 IQR beyond the quartiles
B.equal to the median
C.within the middle 50 percent
D.equal to the mean
Explanation
Core Concept
The 1.5 IQR rule flags outliers.
Correct Answer
Amore than 1.5 IQR beyond the quartiles
More Unit 1: Exploring One-Variable Data practice questions
- easyThe percent of normal data within three standard deviations of the mean is about
- mediumIf every value in a dataset is doubled, the IQR
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- mediumUsing the 1.5 IQR rule with Q1 equal to 10 and Q3 equal to 18, an outlier is any value above
- mediumUsing the 1.5 IQR rule with Q1 equal to 10 and Q3 equal to 18, an outlier is any value below
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