Question
Imagine you are interested in knowing how variables like GRE (Graduate Record Exam scores), GPA (Grade Point Average) etc affect admission into graduate school. The
Imagine you are interested in knowing how variables like GRE (Graduate Record Exam scores), GPA (Grade Point Average) etc affect admission into graduate school. The response variable,"admit"(admit/don't admit), is a binary variable(admit = 1 / don't admit = 0).
Make logistic regression model using the datasetbinary.csv(https://www.dropbox.com/s/rafgg5fb2b32cmn/binary.csv?dl=0).
Use the information from the model to answer the following five questions. Select the closest answer.note:You might want to use this code to read the file:
read.csv("binary.csv",fileEncoding="UTF-8-BOM")
If a student has a GRE score of 330, with 0.2 unit increase in GPA, what is the change of the natural log of predicted odds of this student getting admitted into graduate school?
A: exp(-4.949 + 0.003*0.2 + 0.755*330)/[1 + exp(-4.949 + 0.003*0.2 + 0.755*330)]
B: exp(-4.949 + 0.003*0.2 + 0.755*330)
C: 0.1509
D: None of the above
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started