[Solved] A telephone company representative estimates that 40% of its customers have call waiting service. To test this hypothesis, he selected a sample
Question: A telephone company representative estimates that 40% of its customers have call waiting service. To test this hypothesis, he selected a sample of 100 customers and found 37% had call waiting.
Deliverable: Word Document 
Solution: A statistician read that at least 77% of the population
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