A researcher wants to investigate whether there is a significant difference in the average age of instructors, assistant professors, associate professors, and full professors at a university. The faculty members were selected at random and their ages were recorded. Use the collected data to complete the ANOVA chart given below
$\begin{array}{l}
\text { Raw Data }\
\begin{array}{cccc}
\hline \text { Instructors } & \begin{array}{c}
\text { Assistant } \
\text { Professors }
\end{array} & \begin{array}{c}
\text { Associate } \
\text { Professors }
\end{array} & \text { Professors } \
\hline 26 & 28 & 45 & 58 \
32 & 32 & 48 & 56 \
29 & 36 & 52 & 62 \
36 & 45 & 54 & 65 \
40 & 50 & 62 & 52 \
45 & 46 & 65 & 49 \
\hline
\end{array}
\end{array}$

Question

A researcher wants to investigate whether there is a significant difference in the average age of instructors, assistant professors, associate professors, and full professors at a university. The faculty members were selected at random and their ages were recorded. Use the collected data to complete the ANOVA chart given below 
$\begin{array}{l}
\text { Raw Data }\
\begin{array}{cccc}
\hline \text { Instructors } & \begin{array}{c}
\text { Assistant } \
\text { Professors }
\end{array} & \begin{array}{c}
\text { Associate } \
\text { Professors }
\end{array} & \text { Professors } \
\hline 26 & 28 & 45 & 58 \
32 & 32 & 48 & 56 \
29 & 36 & 52 & 62 \
36 & 45 & 54 & 65 \
40 & 50 & 62 & 52 \
45 & 46 & 65 & 49 \
\hline
\end{array}
\end{array}$

Quizplus · Accepted Answer

The Answer of A researcher wants to investigate whether there is a significant difference in the average age of instructors, assistant professors, associate professors, and full professors at a university. The faculty members were selected at random and their ages were recorded. Use the collected data to complete the ANOVA chart given below 
$\begin{array}{l}
\text { Raw Data }\
\begin{array}{cccc}
\hline \text { Instructors } & \begin{array}{c}
\text { Assistant } \
\text { Professors }
\end{array} & \begin{array}{c}
\text { Associate } \
\text { Professors }
\end{array} & \text { Professors } \
\hline 26 & 28 & 45 & 58 \
32 & 32 & 48 & 56 \
29 & 36 & 52 & 62 \
36 & 45 & 54 & 65 \
40 & 50 & 62 & 52 \
45 & 46 & 65 & 49 \
\hline
\end{array}
\end{array}$

A Researcher Wants to Investigate Whether There Is a Significant