Adding a large outlier to a dataset will
- A
Decrease SD
- Bcheck_circle
Pull the mean toward the outlier
- C
Pull the median strongly
- D
Leave mean unchanged
Explanation
Mean and SD are sensitive; median and IQR are resistant.
AP Statistics· difficulty 3/5
Adding a large outlier to a dataset will
Decrease SD
Pull the mean toward the outlier
Pull the median strongly
Leave mean unchanged
Explanation
Mean and SD are sensitive; median and IQR are resistant.
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