An experimenter is interested in looking at the effects of race and differing levels of noise

on physiological measures of stress. Race is an example of a(n) ______________ variable and noise is an example of a _____________ variable.
a. interval; ordinal
b. qualitative; subject
c. environmental; quantitative
d. qualitative; quantitative
Anonymous User
Anonymous User
Asked Oct 17, 2014

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.

Categories