A Psychologist Wishes to Determine Which of Four Diet Plans

question 14

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. $\begin{array} { c c c c } \hline \text { LOH } & \text { EAM } & \text { WLK } & \text { LOC } \\\hline 14 & 11 & 10 & 25 \\19 & 15 & 5 & 18 \\12 & 9 & 6 & 24 \\9 & 19 & 11 & 29 \\14 & 12 & 4 & 17 \\15 & 10 & 5 & 20 \\18 & 20 & 4 & 23 \\8 & 8 & 3 & 27 \\\hline\end{array}$
-The F value for this problem is

• A)1150.75
• B)436.75
• C)1587.50
• D)24.591

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Definitions:

Poorly Armed

Refers to individuals or groups having inferior or inadequate weaponry compared to their adversaries.

Transportation System

The infrastructure and operations that provide for the movement of people and goods from one location to another, including roads, railways, airways, and waterways.

Provincial Grocer

A term referring to a grocery store or the store's owner located in a province or region outside the major metropolitan areas.

Tsar Nicholas II

The last Emperor of Russia, ruling from 1894 until his forced abdication in 1917, before being executed by Bolshevik forces in 1918.