Exercise14_5 {sur}

Exercise 14.5 Data

Description

This dataset contains simulated data for the figures accompanying Exercise 14.1 of Chapter 14. The data represent the results of a fictional study in which a college professor examines the effect of the grade level of the students and the time of the course on how well undergraduate students at her college do in her course.

Usage

Exercise14_5

Format

A data frame with 40 rows and 3 variables:

Time

time of day student takes the course

Year

year of college in which the student is enrolled

Score

final exam score