A Significant Problem with Widespread Drug Testing in the Workplace

question 127

Multiple Choice

A significant problem with widespread drug testing in the workplace is the matter of __________.

• A)false positives
• B)promotions and salary increases based upon "clean" urine tests
• C)a racial bias
• D)an inclination to ignore drug test results

Calculate and interpret test statistics, critical values, and make conclusions in hypothesis testing.

Describe the use of p-value in testing hypotheses and making decisions.

Construct and interpret confidence intervals for population proportions.

Differentiate between one-tail and two-tail tests and their implications on p-values and error types.