The heights (in inches) of 25 individuals were recorded and the following statistics were calculated

The heights (in inches) of 25 individuals were recorded and the following statistics were calculated



mean = 70 range = 20
mode = 73 variance = 784
median = 74

The coefficient of variation equals



a. 11.2%
b. 1120%
c. 0.4%
d. 40%


Answer: d. 40%


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Essentials of Statistics for Business and Economics Chapter 3

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