Senior Medical Students a Professor of Anatomy Wanted to Develop a Multiple

question 71

Essay

Senior Medical Students
A professor of Anatomy wanted to develop a multiple regression model to predict the students' grades in her fourth-year medical course.She decides that the two most important factors are the student's grade point average in the first three years and the student's major.She proposes the model y = β₀ + β₁x₁ + β₂x₂ + β₃x₃ + ε,where y = Fourth-year medical course final score (out of 100),x₁ = G.P.A.in first three years (range from 0 to 12),x₂ = 1 if student's major is medicine and 0 if not,and x₃ = 1 if student's major is biology and 0 if not.The computer output is shown below. THE REGRESSION EQUATION IS y = 9.14 + 6.73x₁ + 10.42x₂ + 5.16x₃ S = 15.0 R−Sq = 44.2% ANALYSIS OF VARIANCE ​ ​
-{Senior Medical Students Narrative} Do these results allow us to conclude at the 1% significance level that the model is useful in predicting the fourth-year medical course final grade?

---

Definitions:

Copyright Protection

Legal rights given to creators of original works, providing them with control over the use of their content.

Copyright Infringement

The violation of copyright laws, typically involving unauthorized use or distribution of copyrighted material.

Public Domain

Works not protected by copyright and available for public use without permission.

E Ink

A type of electronic paper display technology characterized by high visibility and low power consumption.