APFIVE Effect Of An Outlier On Statistical Measures
A dataset of 100 test scores has a symmetric distribution with mean 75 and standard deviation 8. If the highest score is incorrectly recorded as 150 instead of 100, which measure will show the greatest percentage increase?
A
Range
B
Median
C
IQR
D
First quartile (Q1)
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | thanooj_thutaram | 1 | 1 | 0m 00s | 100 |
| #2 | kakhemlani | 1 | 1 | 1m 02s | 38 |
| #3 | nazikersain | 1 | 1 | 5m 48s | -248 |
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