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

Question 44

Multiple Choice

A researcher tests three different brands of 2%2 \% milk to see how many grams of fat are in e 8 ounce glass. The results are shown below along with the sums of the ranks of the differ brands.
 Brand A  Brand B  Brand C 4.684.644.704.664.674.684.644.684.714.714.664.694.674.694.70\begin{array}{ccc}\hline \text { Brand A } & \text { Brand B } & \text { Brand C } \\\hline 4.68 & 4.64 & 4.70 \\4.66 & 4.67 & 4.68 \\4.64 & 4.68 & 4.71 \\4.71 & 4.66 & 4.69 \\4.67 & 4.69 & 4.70 \\\hline\end{array}

RA=33;RB=29;RC=58\boldsymbol { R } _ { \mathbf { A } } = 33 ; \boldsymbol { R } _ { \mathbf { B } } = 29 ; \boldsymbol { R } _ { \mathbf { C } } = 58 What is the test value for the Kruskal-Wallis test?


A) 8.16
B) -8.98
C) 4.94
D) 11.19

Correct Answer:

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