Internet telephone calls. You can use your computer to make long-distancetelephone calls
Chapter 0, Problem 9.1(choose chapter or problem)
Internet telephone calls. You can use your computer to make long-distancetelephone calls over the Internet. How will the cost affect the use of this service?A university plans an experiment to find out. It will offer voice over Internetservice to all 350 students in one of its dormitories. Some students will pay a lowflat rate. Others will pay higher rates at peak periods and very low rates off-peak.The university is interested in how the payment plan affects the amount and timeof use. What are the subjects, the factors, the treatments, and the responsevariables in this experiment?
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