Data from a Randomized Block Design Are Shown in the Following

question 132

Multiple Choice

Data from a randomized block design are shown in the following table. $\begin{array}{c}\quad\quad\quad\text { Treatment Levels }\\\begin{array}{l}\\\text {Block 1}\\\text {Block 2}\\\text {Block3}\end{array}\begin{array}{l}1 \\8 \\6 \\7 \end{array}\begin{array}{l}2 \\5 \\6 \\8 \end{array}\begin{array}{c}3 \\10 \\9 \\8 \end{array}\begin{array}{r}4\\7\\5\\9\end{array}\end{array}$

The Blocks Sum of Squares (SSR) is ________.

• A)4.67
• B)12
• C)2.33
• D)28.67
• E)11

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Definitions:

Reduction-Oxidation

A chemical reaction in which the oxidation states of atoms are changed, typically involving the transfer of electrons.

KOH

KOH, potassium hydroxide, is a strong alkali used in industry and as a reagent in the laboratory, especially in saponification reactions.

Lithium Hydroxide

A chemical compound with the formula LiOH, used primarily as a precursor in the production of lithium greases and batteries.

Strong Base

A substance that has a high capacity to accept protons (H+) and is completely or nearly completely ionized in aqueous solution.