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The National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 250 U.S. adults is selected. a) Find the

The National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 250 U.S. adults is selected. a) Find the mean b) Find the standard deviation c) Find the probability that more than 68% of the sampled adults drink coffee daily

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