Using a random number table, Walters identified a series of 50 numbers and located the corresponding employee identification number to select time cards for examination.
A)unrestricted random (UR)
B)systematic random (SR)
C)haphazard (H)
D)block (B)

Question

Quizplus · Accepted Answer

Walters used a random number table to select numbers, which corresponds to unrestricted random sampling, where each number has an equal chance of being selected.

Using a Random Number Table, Walters Identified a Series of 50