Instruction 19-2
The director of a university's MBA program wanted to know if a one week orientation would change the proportion among potential incoming students who would perceive the program as being good. Given below is the result from 215 students' view of the program before and after the orientation.
After the Orientation
$$\begin{array} { | c | c | c | c | }
\hline \text { Before the Orientation } & \text { Good } & \text { Not Good } & \text { Total } \
\hline \text { Good } & 93 & 37 & 130 \
\hline \text { Not Good } & 71 & 14 & 85 \
\hline \text { Total } & 164 & 51 & 215 \
\hline
\end{array}$$
-Referring to Instruction 19-2,the director should reject the null hypothesis using a 1% level of significance.

Question

Instruction 19-2
The director of a university's MBA program wanted to know if a one week orientation would change the proportion among potential incoming students who would perceive the program as being good. Given below is the result from 215 students' view of the program before and after the orientation.
After the Orientation
 $$\begin{array} { | c | c | c | c | } 
\hline \text { Before the Orientation } & \text { Good } & \text { Not Good } & \text { Total } \
\hline \text { Good } & 93 & 37 & 130 \
\hline \text { Not Good } & 71 & 14 & 85 \
\hline \text { Total } & 164 & 51 & 215 \
\hline
\end{array}$$
-Referring to Instruction 19-2,the director should reject the null hypothesis using a 1% level of significance.

Quizplus · Accepted Answer

We cannot see the data or the null hypothesis, but based on the given information, the conclusion is that the director should reject the null hypothesis, which means there is significant evidence that the orientation changed the proportion of potential students who perceived the program as being good. The decision is made at a 1% level of significance, which means the director is quite confident in this conclusion.

Instruction 19-2 the Director of a University's MBA Program Wanted

Instruction 19-2
the Director of a University's MBA Program Wanted