A work sampling study requires an acceptable error level of 10 percent and 95 percent confidence. a. What is the adequate sample size if the sample proportion is as large as 50 percent?
b. What is the adequate sample size if the sample proportion is estimated to be about 20 percent?

Question

A work sampling study requires an acceptable error level of 10 percent and 95 percent confidence. a. What is the adequate sample size if the sample proportion is as large as 50 percent?
 b. What is the adequate sample size if the sample proportion is estimated to be about 20 percent?

Quizplus · Accepted Answer

The Answer of A work sampling study requires an acceptable error level of 10 percent and 95 percent confidence. a. What is the adequate sample size if the sample proportion is as large as 50 percent?
 b. What is the adequate sample size if the sample proportion is estimated to be about 20 percent?

A Work Sampling Study Requires an Acceptable Error Level of 10