A Researcher Tests Three Different Brands Of $2 \%$ Milk to See How Many Grams of Fat Are in to See

question 14

Multiple Choice

A researcher tests three different brands of $2 \%$ milk to see how many grams of fat are in e 8 ounce glass. The results are shown below.
$\begin{array}{ccc}\hline \text { Brand A } & \text { Brand B } & \text { Brand C } \\\hline 4.72 & 4.68 & 4.74 \\4.70 & 4.71 & 4.72 \\4.68 & 4.72 & 4.75 \\4.75 & 4.70 & 4.73 \\4.71 & 4.73 & 4.74 \\\hline\end{array}$

What is the critical value for a Kruskal-Wallis test of this data at $\alpha = 0.10$ .

• A) 6.251
• B) 4.605
• C) 0.584
• D) 0.211

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Definitions:

Motivational Interviewing

A counseling approach that aims to engage individuals' motivation to change behaviors by exploring and resolving ambivalence.

Stages of Change

A model describing the process individuals go through to change their behavior, including precontemplation, contemplation, preparation, action, and maintenance.

Positive Change

An improvement in a situation or condition, reflecting a desirable or beneficial direction of change.

Co-facilitating

The process of two or more individuals jointly leading a group or session, sharing responsibilities for guiding discussions and activities.