The Following Table Shows the Weekly Total Sales (In Dollars) $\alpha = 0.05$

question 21

Multiple Choice

The following table shows the weekly total sales (in dollars) at a small roadside vegetable stand for the months June through September. Perform a Tukey-Kramer test to determine which pairs of means, if any, differ. Use the $\alpha = 0.05$ level of Significance.

• A) \(\mu _ { \text {Aug } } \neq \mu _ { \text {Sept } }\)
• B) \(\mu _ { \mathrm { July } } \neq \mu _ { \mathrm { Aug } }\)
• C) \(\mu _ { \text {June } } \neq \mu _ { \text {Aug } } , \mu _ { \text {Aug } } \neq \mu _ { \text {Sept } }\)
• D) There is not enough evidence to conclude that any of the means differ.

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