Instruction 19-5
the Director of the MBA Program of a University

question 2

True/False

Instruction 19-5
The director of the MBA program of a university 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 19-5,the Friedman rank test is valid only if the five blocks are independent so that the yields in one block have no influence on the yields in any other block.

---

Definitions:

Drawing Software

Digital tools and applications designed for creating artwork, diagrams, and illustrations on computers or tablets.

Desktop Publishing

A method of creating high-quality printed material using specialized software on a computer.

Computer-Aided Design (CAD)

A 3-D modeling program used to create automated designs, technical drawings, and model visualizations.

3-D Modeling

The process of developing a mathematical representation of any three-dimensional surface of an object via specialized software.