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Use the Kruskal-Wallis Test to Determine If There Is a Difference

Question 68

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Use the Kruskal-Wallis test to determine if there is a difference in the means of these five groups. With α=0.5\alpha = 0.5 , and the df=k1=51=4d \cdot f = k - 1 = 5 - 1 = 4 , the critical value is 9.4889.488 . Rank the above data and calculate the value for HH . Choose the correct table for the summary of the ranking results and the calculation of the HH value.
Refer To:13-58


A)  Group A  Group B Group C Group D Group E 10536856336\begin{array}{ccccc}\hline \text { Group A } & \text { Group B Group C Group D Group E } \\\hline 105 & 36 & 85 & 63 & 36\end{array}
B)
H=13.61 Group A Group B Group C Group D Group E 10556726336\begin{array}{l}H = 13.61\\\begin{array} { c c c c c } \hline \text { Group A}&\text { Group B }&\text {Group C }&\text {Group D }&\text {Group E } \\\hline 105 & 56 & 72 & 63 & 36\end{array}\end{array}
C)
H=12.87 Group A Group B Group C Group D Group E 10562716336\begin{array}{l}H = 12.87\\\begin{array} { c c c c c } \hline \text { Group A}&\text { Group B }&\text {Group C }&\text {Group D }&\text {Group E } \\\hline 105 & 62&71&63&36\end{array}\end{array}
D)
 Use the Kruskal-Wallis test to determine if there is a difference in the means of these five groups. With  \alpha = 0.5 , and the  d \cdot f = k - 1 = 5 - 1 = 4 , the critical value is  9.488 . Rank the above data and calculate the value for  H . Choose the correct table for the summary of the ranking results and the calculation of the  H  value. Refer To:13-58 A)  \begin{array}{ccccc} \hline \text { Group A } & \text { Group B Group C Group D Group E } \\ \hline 105 & 36 & 85 & 63 & 36 \end{array}   B)    \begin{array}{l} H = 13.61\\ \begin{array} { c c c c c }  \hline \text { Group A}&\text { Group B }&\text {Group C }&\text {Group D }&\text {Group E } \\ \hline 105 & 56 & 72 & 63 & 36 \end{array} \end{array}   C)    \begin{array}{l} H = 12.87\\ \begin{array} { c c c c c }  \hline \text { Group A}&\text { Group B }&\text {Group C }&\text {Group D }&\text {Group E } \\ \hline 105 & 62&71&63&36 \end{array} \end{array}  D)

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