Among coffee drinkers, men drink a mean of 3.2 cups per day witha standard deviation of 0.8 cups. Assume the number of coffeedrinks per day follows a nor- mal distribution.
a. What proportion drink 2 cups per day or more? b. Whatproportion drink no more than 4 cups
per day?c. If the top 5% of coffee drinkers are considered
heavy coffee drinkers, what is the minimum num- ber of cupsconsumed by a heavy coffee drinker? (Hint: Find the 95thpercentile.). Please show in excel
Among coffee drinkers, men drink a mean of 3.2 cups per day with a standard deviation of 0.8 cups. Assume the number of
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answerhappygod
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