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Now you are going to determine if there is an association between two categorical variables -- for example, the comparison of gender and a college
Now you are going to determine if there is an association between two categorical variables -- for example, the comparison of gender and a college graduate.In this assignment, you will work with the steps of a new kind of hypothesis test called the chi-square test of independence.
Instructions
- Review the following data and answer the questions in a Word document:
College Graduate
Not a College Graduate
Total
Male
56
32
88
Female
62
41
103
Total
118
73
191
- Have the assumptions for this test been met? Why or why not?
- State the null and alternative hypotheses for this test.
- Calculate the test statistic for this test. Explain what this test statistic represents.
- Use technology, such as Excel, to calculate the p-value for this test. Explain what this p-value represents.
- State the conclusion for this test at the 0.05 level of significance. Do you think these variables are dependent/associated? Why or why not?
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