Question

The following is a frequency distribution summarizing earnings per share (EPS) growth data for the 30 fastest- growing firms as given on Fortune magazine’s website on March 16, 2005.
EPS Growth (Percent) Frequency
0– 49................ 1
50– 99................ 17
100– 149............. 5
150– 199............. 4
200– 249............. 1
250– 299............. 2
Calculate the (approximate) population mean, variance, and standard deviation for these data.


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  • CreatedMay 28, 2015
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