Universal Appliance prices its refrigerators at five distinct price levels based on finish, style, capacity, and features. They range from $799 to $9,500. This is an illustration of price steps

Which of the following is true about predictive validation?

A. It is the least effective method of measuring validity. B. It uses the test scores of all applicants and looks for a relationship between the scores and future performance. C. It involves administering a test to people who currently hold a job and comparing their scores to existing measures of job performance. D. It is the quickest and easiest method compared to other ways of measuring validity. E. It permits an employees' firsthand experience with the job to influence his performance in the test.

In XL Data Analyst, if you want to summarize a categorical variable, you would select which of the following?

A) click on XL Data Analyst, Categorical, Percents B) click on XL Data Analyst, Summarize, select either Percents or Averages C) click on XL Data Analyst, Summarize, select Averages D) click on XL Data Analyst, Summarize, select Percents E) click on XL Data Analyst, Summarize, select Categorical