A real estate developer is considering investing in a shopping mall on the outskirts of Toledo, Ohio. Three parcels of land are being considered. Of particular concern is the income in the area surrounding the new mall. A random sample of four families is selected near each proposed site.

At the 0.05 level of significance, can the developer conclude there is a difference in the mean incomes? Run the ANOVA Global and Post Hoc tests.

Southwick Area	Franklin Area	Orchard Area
64	74	75
68	71	80
70	69	76
60	70	78

1)

What is the p-value for the Post Hoc test comparing Southwick and Franklin?

A. 0.07 B. 0.10 C. 0.01 D. 0.01

2)

What is the p-value for the Post Hoc test comparing Southwick and Franklin?

A. 0.07 B. 0.10 C. 0.01 D. 0.01

3)

Based on your Post Hoc tests, which groups are significantly different?

A. "Franklin and Orchard" and "Franklin and Southwick" B. "Southwick and Orchard" and "Franklin and Orchard" C. "Southwick and Orchard" and "Franklin and Southwick D. All three groups are significantly different

4)

What Bonferonni alpha should be used when conducting Post Hoc tests?

A. 0.0083 B. 0.0167 C. 0.0033 D. 0.0001