Question

Is there evidence consistent with gender discrimination in training level? To answer this, proceed as follows:
a. Create a table of counts for the two qualitative variables “gender” and “training level.”
b. Compute the overall percentage table and comment briefly.
c. Compute a table of percentages by gender; then comment.
d. Compute a table of percentages by training level; then comment.
e. Is it appropriate to use the chi-squared test for independence on this data set? Why or why not?
f. Omit training level C, restricting attention only to those employees at training levels A and B for the rest of this exercise. Compute the expected table.
g. Still omitting training level C, compute the chi-squared statistic.
h. Still omitting training level C, report the results of the chi-squared test for independence at the 5% level. Comment on these results.


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  • CreatedNovember 11, 2015
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