# There are four McBurger restaurants in the Columbus, Georgia, area. The numbers of burgers sold at the

## Question:

There are four McBurger restaurants in the Columbus, Georgia, area. The numbers of burgers sold at the respective restaurants for each of the last 6 weeks are shown here. Is there a difference in the mean number sold among the four restaurants when the factor of week is considered?

a. What are the null and alternate hypotheses?

b. What are the test statistics?

c. What are the p-values?

d. Using a .05 significance level, what is your decision regarding the null hypotheses?

e. Interpret the result.

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**Related Book For**

## Statistical Techniques In Business And Economics

**ISBN:** 9781260239478

18th Edition

**Authors:** Douglas Lind, William Marchal, Samuel Wathen