Dean would like to compare the relative performance of his son, Andy, on two different tests of verbal fluency. Even though he has Andy's scores, and the typical score and standard deviation for both tests, Dean has insufficient information.

Question

Quizplus · Accepted Answer

Dean has sufficient information to compare Andy's performance on the two tests by calculating z-scores, which would allow him to understand how Andy's scores compare to the typical scores on each test in terms of standard deviations.

Dean Would Like to Compare the Relative Performance of His