The test scores for selected samples of sociology students who took the course from three different instructors are shown below. $$\begin{array} { c c c }
\text { Instructor A } & \text { Instructor B } & \text { Instructor C } \
83 & 90 & 85 \
60 & 55 & 90 \
80 & 84 & 90 \
85 & 91 & 95 \
71 & 85 & 80
\end{array}$$ At α = .05, test to see if there is a significant difference among the averages of the three groups.

Question

The test scores for selected samples of sociology students who took the course from three different instructors are shown below. $$\begin{array} { c c c } 
\text { Instructor A } & \text { Instructor B } & \text { Instructor C } \
83 & 90 & 85 \
60 & 55 & 90 \
80 & 84 & 90 \
85 & 91 & 95 \
71 & 85 & 80
\end{array}$$ At α = .05, test to see if there is a significant difference among the averages of the three groups.
​

Quizplus · Accepted Answer

The Answer of The test scores for selected samples of sociology students who took the course from three different instructors are shown below. $$\begin{array} { c c c } 
\text { Instructor A } & \text { Instructor B } & \text { Instructor C } \
83 & 90 & 85 \
60 & 55 & 90 \
80 & 84 & 90 \
85 & 91 & 95 \
71 & 85 & 80
\end{array}$$ At α = .05, test to see if there is a significant difference among the averages of the three groups.
​

The Test Scores for Selected Samples of Sociology Students Who