Mathematics, 07.07.2020 19:01 ayindejoy
PLEASE HELP ME UNDERSTAND WHY THE ANSWER IS 2500
A commercial for a breakfast cereal is shown during a certain television program. The manufacturer of the cereal wants to estimate the percent of television viewers who watch the program. The manufacturer wants the estimate to have a margin of error of at most 0.02 at a level of 95 percent confidence. Of the following, which is the smallest sample size that will satisfy the manufacturer’s requirements?
a. 40
b. 50
c. 100
d. 1700
e. 2500
Answers: 3
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PLEASE HELP ME UNDERSTAND WHY THE ANSWER IS 2500
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