Author Question: Sampling error represents A) A mistake on the part of the researcher. B) The error among ... (Read 129 times)

jhjkgdfhk · **on:** Aug 4, 2018

Sampling error represents

A) A mistake on the part of the researcher.
B) The error among different samples due to errors by the researcher.
C) The expected variation among different samples due to chance.
D) A lack of validity in the study due to design problems.

Question 2

Researchers use samples to

A) Reflect precisely population characteristics.
B) Reflect exactly population parameters.
C) Draw conclusions about the population.
D) Gather data from the entire group of people being studied.