Many college seniors interested in law school anxiously scan a special kind of crosstab called the law school admissions grid. The grid shows, for a particular school and year of application, the fraction of students admitted according to the range of college cumulative GPA and LSAT score that they fall into. The upper- left-hand corner of such a grid is shown below.
LSAT Scores
|
GPA
|
175-180
|
170-174
|
|
3.75-4.00
|
92%
|
85%
|
|
3.50-3.74
...
|
83%
|
84%
|
Draw a picture of what the spreadsheet table containing the original data set used to construct the law school admissions grid looks like. Give a few rows and the relevant columns (variables).