Hint: This is a Chi-Square test for independence. We want to see whether the two categories are dependent. The hypotheses are: H0: The two categories are independent Ha: The two categories are dependent On your calculator use the matrix editor to put in the data. Then go to TESTS -> c2-Test. The observed is the matrix that you entered, probably A. The expected is any matrix. The default that the calculator puts in is probably fine. Note that if the p-value is less than the level of significance, then there is sufficient evidence to reject the null hypothesis and accept the alternative hypothesis. If the p-Value is larger than the level of significance, then the null hypothesis cannot be rejected. Some interpretations will say that it is suggestive that the categories are independent if the p-value is greater than one minus the level of significance.
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