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Compare distributions by center and spread
Grade Level
SAT Prep
M215 Compare distributions by center and spread
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The values 25, 27, 28, 30, 32, 35, 36 are compared with the same list after adding 90. Which statement about center and spread is true?
A
Adding the outlier increases the mean and range more than it changes the median.
B
Adding the outlier decreases both the mean and the range.
C
Adding the outlier changes the median more than it changes the mean.
D
Adding the outlier leaves the range unchanged because only one value is added.
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