Activity-based management (ABM) can be used to make pricing and product mix decisions

Suppose we wish to test the hypothesis that an internship program allows its interns to earn $2,750 per semester and let us assume that this hypothesis is, in fact, true. Which of the following best illustrates the logic of hypothesis testing at the 95% confidence level?

a) From among 100 samples, 95 percent of them would generate means that fell within ±1.96 z scores. b) From among 99 samples, 100 percent of them would generate means that fell within ±2.58 z scores. c) From among 100 samples, 95 percent of them would generate means that fell within ±2.58 z scores. d) From among 100 samples, 99 percent of them would generate means that fell within ±1.96 z scores.

For public relations writers, editing is ________

A) the all-important final touch B) a process best left to copy editors C) a luxury they can usually not afford D) in the 21st century, not as important as it once was