BSDA (version 0.1)

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

Description

Data for Exercise 6.47

Usage

Devmath

source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Devmath)
attach(Devmath)
EDA(score)
t.test(score,mu=80,alternative="less")
detach(Devmath)