Regression Model
a Multiple Regression Model Was Developed to Predict

question 12

Essay

Regression Model
A multiple regression model was developed to predict the grade point average (GPA)for MBA students based on two entrance exam scores,verbal (VGMAT)and math (MGMAT).The following table shows the actual GPA and predicted GPA for 7 students.
$$\begin{array} { | c | c | c | } \hline \text { Student } & \text { Actural CPA } & \text { Predicted CPA } \\\hline 1 & 3.5 & 3.71 \\\hline 2 & 3.1 & 3.19 \\\hline 3 & 3.2 & 3.10 \\\hline 4 & 4.0 & 3.74 \\\hline 5 & 3.6 & 3.52 \\\hline 6 & 3.2 & 3.27 \\\hline 7 & 3.7 & 3.78 \\\hline\end{array}$$
-Calculate the coefficient of multiple determination.

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Definitions:

Structuralism

A theory in psychology and sociology focusing on the components of mental processes, societies, and other phenomena.

Psychiatry

A branch of medicine dealing with psychological disorders; practiced by physicians who sometimes provide medical (for example, drug) treatments as well as psychological therapy.

Cognitive Neuroscience

The study of the neural mechanisms underlying cognition, focusing on the neural connections involved in mental processes.

Introspection

The examination and analysis of one's own thoughts, feelings, and sensations; a method used in psychology and philosophy.