Question

An unreliable study can occur if the __________.

a. survey is very clear
b. survey yields consistent results
c. test administration is inconsistent
d. test participant cannot guess on test questions

Answer 1

C. test administration is inconsistent just took the test!

Answer 2

An unreliable study can occur if the test administration is inconsistent.

Looking at your choices, surveys in a study should be clear, yield consistent results and test participants should not be able to guess on the test questions. It makes a good study.

Inconsistent administration of tests can lead to errors and the results would not be credible.

The answer is C.