Question

Below is a “less than or equal to” cumulative relative frequency table showing the results of a National Rifle Association survey of gun ownership in Oregon. The table is based on data collected from 2000 Oregon residents:
a. Show the relative frequency table that’s the basis of this “less than or equal to” cumulative relative frequency table.
b. Use the table you produced in part a to compute the mean, the variance and the standard deviation for the data shown here.


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  • CreatedJuly 16, 2015
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