R Dataset / Package Stat2Data / SATGPA

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How To Compute the Mean

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How To Create a Plot

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How to Compute the Median

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Embed
<iframe src="https://embed.picostat.com/r-dataset-package-stat2data-satgpa.html" frameBorder="0" width="100%" height="307px" />
Attachment Size
dataset-91909.csv 323 bytes
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0
Dataset Help

On this Picostat.com statistics page, you will find information about the SATGPA data set which pertains to SAT scores and GPA. The SATGPA data set is found in the Stat2Data R package. You can load the SATGPA data set in R by issuing the following command at the console data("SATGPA"). This will load the data into a variable called SATGPA. If R says the SATGPA data set is not found, you can try installing the package by issuing this command install.packages("Stat2Data") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the SATGPA R data set. The size of this file is about 323 bytes.

Documentation

SAT scores and GPA

Description

A sample of SAT scores and grade point averages for statistics students

Format

A dataset with 24 observations on the following 3 variables.

MathSAT Score (out of 800) on the mathematics portion of the SAT exam
VerbalSAT Score (out of 800) on the verbal portion of the SAT exam
GPA Grade point average (0.0-4.0 scale)

Details

In recent years many colleges have re-examined the traditional role the scores on the Scholastic Aptitude Tests (SAT's) play in making decisions on which students to admit. Do SAT scores really help predict success in college? To investigate this question a group of 24 introductory statistics students supplied the data in this dataset showing their score on the Verbal portion of the SAT as well as their current grade point average (GPA) on a 0.0-4.0 scale.

Source

Student survey in an introductory statistics course.

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Dataset imported from https://www.r-project.org.