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A researching team conduct a survey, where out of 76 Americans surveyed, only 2 had seen...

A researching team conduct a survey, where out of 76 Americans surveyed, only 2 had seen or sensed the presence of an angel. Test the claim that 13% of Americans have seen or sensed the presence of an angel. Use α = 0.05

Math   Statistics-And-Probability   
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Answer #1

Z is the standard normal variate.

P(Z>2.6877) is calculated using standard normal table.

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