Exhibit 12-10
the Following Information Regarding a Dependent Variable Y

question 39

Multiple Choice

Exhibit 12-10
The following information regarding a dependent variable Y and an independent variable X is provided.
$$\begin{array} { l } \mathrm { n } = 4 \\\Sigma \mathrm { X } = 16 \\\Sigma \mathrm { Y } = 28 \\\Sigma \mathrm { Y } - { \bar { Y ) } } \mathrm { X } - \bar { X } ) = - 8 \\\Sigma \mathrm { X } - \bar { X } ) ^ { 2 } = 8 \\\mathrm { SST } = 42 \\\mathrm { SSE } = 34\end{array}$$
-Refer to Exhibit 12-10. The coefficient of determination is

• A) 0.1905
• B) -0.1905
• C) 0.4364
• D) -0.4364

Comprehend the structure and calculation of combinations in factorial research designs.

Grasp the fundamental principles of hypothesis testing in ANOVA, including null and alternative hypotheses for main and interaction effects.

Calculate total means from data tables.

Understand notation for representing factors in factorial research designs.

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