Data shows a partial listing of a data set with ratios of average math
to average verbal SAT scores in the United States and the District of
Columbia for 1989 and 1996--1999.
Usage
ex1615
Arguments
Format
A data frame with 51 observations on the following 6 variables.
State
a character vector indicating the state
M/V:89
average MATH SAT scores divided by average
VERBAL SAT score in 1989
M/V:96
average MATH SAT scores divided by average
VERBAL SAT score in 1996
M/V:97
average MATH SAT scores divided by average
VERBAL SAT score in 1997
M/V:98
average MATH SAT scores divided by average
VERBAL SAT score in 1998
M/V:99
average MATH SAT scores divided by average
VERBAL SAT score in 1999