Question: The following cross tabulation summarizes the data for two categorical variables, x and y. The variable x can take on values low, medium, or high

The following cross tabulation summarizes the data for two categorical variables, x and y. The variable x can take on values low, medium, or high and the variable y can take on values yes or no.

a. Compute the row percentages.
b. Construct a stacked percent frequency bar chart with x on the horizontal axis.

Yes No Total 20 10 Low Medium 15 3 High 20 Total 30 50 25 55 50 105

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