A ________ is one in which every element of the population has an equal chance of being selected as part of the sample.
a. systematic sample
b. convenience sample
c. random sample
d. quota sample
Answer: c. random sample
A ________ is one in which every element of the population has an equal chance of being selected as part of the sample.
a. systematic sample
b. convenience sample
c. random sample
d. quota sample
Answer: c. random sample