Question
Coffee : The National Coffee Association reported that62% of U.S. adults drink coffee daily. A random sample of300 U.S. adults is selected. Round your answers
Coffee: The National Coffee Association reported that62%
of U.S. adults drink coffee daily. A random sample of300
U.S. adults is selected.Round your answers to at least four decimal places as needed.
1. Find the probability that more than63%of the sampled adults drink coffee daily.
The probability that more than63%of the sampled adults drink coffee daily is____
2.Find the probability that the proportion of the sampled adults who drink coffee daily is between0.56and0.64 __
3.Find the probability that less than68%of sampled adults drink coffee daily.
The probability that less than68%of sampled adults drink coffee daily is___
4.Would it be unusual if less than59%of the sampled adults drink coffee daily?
It would or would not be unusual if less than59% of the sampled adults drink coffee daily, since the probability is____
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