Answer to Question #262029 in Statistics and Probability for iruma23

Question

choose the related type of variable from the options

below:

A. nominal C. interval

B. ordinal D. ratio

Means of transportation

Score in 30-item quiz

Year level

Salary of professionals

Age

Answer 1

Means of transportation is a nominal variable because means such as car, truck and bicycle ca not be ordered.

Year level is an ordinal variable because it can be ordered as either junior and senior level of study for college student.

Score in 30-item quiz is a ratio variable because they are out of possible 100 points.

Age is ratio variable since it has a true zero value.

Salary of professionals is an interval variable because its figures range from zero to infinity