Chapter 1.1, Problem 1.4E

To determine

To suggest four variables and identify their type of variables.

Answer to Problem 1.4E

Name of the colleges and universities, Location, Rank# and college fees are four variables.

Explanation of Solution

There would be many variables which describes the data set of “academic quality” of colleges and universities.

Following are the variables which might describes academic quality:

Name of the colleges and universities, Location, Rank# and college fees.

In above variables, Name of the colleges and universities, Location and Rank# describes the categorical variable. College fees would be numeric values so it will quantitative variable.