ANOM (version 0.4.2)

math: Math Proficiency Scores

Description

Proportion of fifth graders with proficient math test scores in 10 elementary schools.

Usage

data(math)

source

Nelson, P. R., Wludyka, P. S., Copeland, K. A. F. (2005) The Analysis of Means: A Graphical Method for Comparing Means, Rates, and Proportions. Society for Industrial and Applied Mathematics (SIAM), Philadelphia, PA, and American Statistical Association (ASA), Alexandria, VA, pp. 42--43.

Details

A study compared math achievements of students from 10 elementary schools in a U.S. district; 6 of them were conventional neighborhood schools (N1--N6) and 4 alternative schools (A1--A4). 563 fifth graders took standardized math tests, and each school's proportion of students who scored proficient was recorded.

Examples

data(math)
str(math)