Whenever we are presented with nose-counting data, such as how many
persons are registered as republicans versus those registered as democrats, the
data form is
a. nominal
b. ordinal
c. interval
d. ratio
Question 2
Sampling error is assumed to result
a. when any sample is selected
b. only when a non-representative sample is selected
c. only when a biased sample is selected
d. only when the researcher makes a mistake
