Data from a Randomized Block Design Are Shown in the Following

question 66

Multiple Choice

Data from a randomized block design are shown in the following table. $\begin{array}{c}\quad\quad\quad\text { Treatment Levels }\\\begin{array}{l}\\\text {Block 1}\\\text {Block 2}\\\text {Block3}\end{array}\begin{array}{l}1 \\8 \\6 \\7 \end{array}\begin{array}{l}2 \\5 \\6 \\8 \end{array}\begin{array}{c}3 \\10 \\9 \\8 \end{array}\begin{array}{r}4\\7\\5\\9\end{array}\end{array}$
Using $\alpha$ = 0.05, the observed F value for the treatments null hypothesis is _____.

• A)5.14
• B)0.37
• C)1.17
• D)0.22
• E)2.00

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Definitions:

Pituitary Gland

A small, pea-sized gland located at the base of the brain that produces hormones influencing growth, metabolism, and the functioning of other endocrine glands.

Endocrine System

A bodily system comprising of glands that release hormones directly into the bloodstream to regulate body functions and maintain homeostasis.

Hormones

Chemical messengers produced by glands in the body, which travel through the bloodstream to tissues or organs to regulate bodily functions.

Bloodstream

The flowing blood within the circulatory system of the body, responsible for transporting oxygen, nutrients, waste, and other substances.