Effect of Skewness on Measures of Center
The distribution of patient recovery times, in days, following a particular surgery is unimodal and skewed to the right. Which measure of center would be the most appropriate to represent a typical recovery time, and why?
A
The mean, because it takes into account every recovery time.
B
The range, because it reflects the overall spread of recovery times.
C
The median, because it is less influenced by the extreme values that cause the right skew.
D
The mode, because it represents the most common recovery time.
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