BSDA (version 1.01)

Devmath: Test scores for students who failed developmental mathematics in the fall semester 1995

Description

Data for Exercise 6.47

Usage

Devmath

Format

A data frame with 40 observations on the following variable.

score

a numeric vector

Examples

# NOT RUN {
str(Devmath)
attach(Devmath)
EDA(score)
t.test(score,mu=80,alternative="less")
detach(Devmath)
# }