Question

(c) what is the variable for question a?
o type of job
o number of students who work
o hours scheduled
o total hours worked
classify the variable as qualitative or quantitative.
o qualitative
o quantitative
o both qualitative and quantitative
o neither quantitative nor qualitative
what is the level of measurement?
o ratio
o interval
o ordinal
o nominal

Explanation:

A variable is what's being studied. Type of job is categorical (qualitative), with no order or numerical value, so nominal level.

Answer:

type of job
qualitative
nominal