A Psychologist Wishes to Determine Which of Four Diet Plans

question 7

Multiple Choice

A psychologist wishes to determine which of four diet plans works best. The psychologist randomly assigns 32 overweight clients to one of four diet plans: Life on Herbs (LOH) , E-mail-A-Meal (EAM) , Weight-Lookers (WLK) , and Low-Carbs (LOC) . The numbers represent weight loss in pounds for 3 months for each client. $\begin{array} { c c c c } \hline \text { LOH } & \text { EAM } & \text { WLK } & \text { LOC } \\\hline 14 & 11 & 10 & 25 \\19 & 15 & 5 & 18 \\12 & 9 & 6 & 24 \\9 & 19 & 11 & 29 \\14 & 12 & 4 & 17 \\15 & 10 & 5 & 20 \\18 & 20 & 4 & 23 \\\hline\end{array}$
-What error degrees of freedom would be chosen in the appendix for Tukey's q value?

• A)3
• B)24
• C)30
• D)8

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Definitions:

To Store

The act of keeping or placing something in a designated location for future use.

Sign Language

A visual language that uses gestures, facial expressions, and body language to convey meaning, primarily used by the deaf and hard of hearing.

Comprehend Grammatical

The ability to understand and process the rules and structures that govern the syntax and morphology of a language.

Correctly Imitate

The ability to accurately replicate the actions or behaviors of others, often a key component in learning and social interaction.