Use the Major field filtering to show the scores for two different majors, Busi-
ness and Liberal Arts. Change the Values field setting to show the minimum
scores for filtered majors.
Lookup Tables
We now consider another type of tables, lookup tables that serve a totally different
purpose. A lookup table is a special type of table whose entries are fixed and cannot
be modified. An example of a lookup table is the income tax rate table which specifies
how much tax is due given the adjusted gross income and marital status of the tax filer.
Another example of a lookup table is the telephone directory wher ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.