I need the following calculated and answered in an Excel Spreadsheet
director of admissions at Kinzua University in Nova Scotia estimated
the distribution of student admissions for the fall semester on the
basis of past experience.
What is the expected number of admissions for the fall semester?
Compute the variance and the standard deviation of the number of admissions. (Round your standard deviation to 2 decimal places.)
is reported that 22% of American households use a cell phone
exclusively for their telephone service. In a sample of seventeen
households, find the probability that:
No household uses a cell phone as their exclusive telephone service. (Round your answer to 4 decimal places.)
Exactly 10 households exclusively use a cell phone for telephone service. (Round your answer to 4 decimal places.)
Find the mean number of households exclusively using cell phones. (Round your answer to 4 decimal places.)
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