Step 2: Conduct the analysis

1. (3.75 pts.) Using the data, complete the following chart. You may combine categories so that the cells have at least 5 in each.

	Ketchup	Mustard	Chick-Fli-A	Mayonnaise	Total
Male	21	10	12	3	46
Female	4	0	3	1	8
Total	25	10	15	4	54

	Ketchup	Not Ketchup
Male	21	25
Female	4	4
Total	25	29

1. Conduct a hypothesis test to determine if the factors are independent:
   1. (2 pts.) What are the parameters of interest?

1. (2 pts.) Are the assumptions satisfied?
2. (1 pt.) What are the hypotheses?
3. (2 pts.) What is the formula for the test statistic, and the distribution for the test statistic? Be sure to include the degrees of freedom.
4. (5 pts.) Calculate the test statistic. Please include all work and/or table.

Gender	Favorite Snack	Observed	Expected	Difference	Square	Ratio

1. (1 pt.) Find the p-value using the chi-squared table to estimate it.
2. (1 pt.) State your decision.
3. (1 pt.) State your conclusion.
4. (2 pts.) Conduct the analysis in JMP. Compare answers. Are they the same? Please include the JMP output.