Which of the following things CANNOT be done to reduce measurement error?
A)Using more precise measurements
B)Using more reliable measurements
C)Using a pretest/posttest design
D)Collecting measurements from more people

Question

Quizplus · Accepted Answer

Using a pretest/posttest design can help to control for measurement error by measuring the same variable multiple times and comparing the results. However, it does not necessarily reduce measurement error itself. Options A, B, and D all involve increasing the sample size, precision, or reliability of measurements, which can reduce measurement error.

Which of the Following Things CANNOT Be Done to Reduce