OpenIntro Statistics Dataset - gpa_study_hours


This dataset was taken from the list of OpenIntro dataset files found at

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A tibble with 193 rows and 2 columns. The columns represent thevariables gpa and study_hours for a sample of 193undergraduate students who took an introductory statistics course in 2012 ata private US university.


  • gpa - Grade point average (GPA) of student.
  • study_hours - Number of hours students study per week.


Collected at a private US university as part of an anonymous surveyin an introductory statistics course.


GPA ranges from 0 to 4 points, however one student reported a GPA > 4. Thisis a data error but this observation has been left in the dataset as it isused to illustrate issues with real survey data. Both variables are selfreported, hence may not be accurate.

Taken from:

Title Authored on Content type
R Dataset / Package psych / bfi March 9, 2018 - 1:06 PM Dataset
OpenIntro Statistics Dataset - scotus_healthcare August 9, 2020 - 2:38 PM Dataset
R Dataset / Package psych / withinBetween March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Stat2Data / Kids198 March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Ecdat / Wages1 March 9, 2018 - 1:06 PM Dataset
Attachment Size
dataset-181001923.csv 1.39 KB
Dataset License
Documentation License
No license (All rights reserved)