1. Under what conditions would you consider using chi-square tests?

a. The data are in a categorical form.

b. The data are ranked.

c. The data are continuous.

d. The type of data is not relevant.

2. An analyst asks 1,000 consumers across Canada to rate five major banks on a 10-point scale of reliability. Here are the average ratings of the five banks.The analyst would like to know what type of analysis would be appropriate here. What would you suggest and why?

3. Discussed chi-square tests in relation to two major purposes. List the two purposes and illustrate each with an example.

4. What restrictions apply to sample size while using chi-square analysis?

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Average Rating Bank 1 8.5 Bank 2 7.8 Bank 3 8.1 Bank 4 4.4 Bank 5 6.7