In: Statistics and Probability
The data in tab "Gender and Grades" shows the results of a recent study regarding gender and grades. We want to determine if gender and grades are independent. Use a 3% level of significance to test this. State the null and alternative hypotheses.
Ha: Variables are independent |
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Ho: Variables are independent Ha: Variables are not independent |
Test the hypothesis from Question 18. Do you accept or reject Ho?
Accept |
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Reject |
Data:
Grade | Male | Female |
A Student | 82 | 61 |
B Student | 86 | 100 |
C Student | 100 | 79 |
D Student | 80 | 90 |
F Student | 88 | 83 |