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A recent Wall Street Journal article indicated that 41% of American teenagers use Pandora's online radio service. Suppose a sample of 25 American teenagers are
A recent Wall Street Journal article indicated that 41% of American teenagers use Pandora's online radio service. Suppose a sample of 25 American teenagers are selected. Based on this information, generate a cumulative binomial probability distribution in the given space on the Pandora sheet in this workbook to answer the following questions. 1. Find the probability that no less than 10 American teenagers use Pandora's online radio service 2. Find the probability that exactly 13 American teenagers do not use Pandora's online radio service. 3. Find the probability that the number of American teenagers who use Pandora's online radio service differs by greater than 3 from the mean 4. Find the probability that greater than 5 American teenagers use Pandora's online radio service. 5. Find the probability that at least 17 American teenagers do not use Pandora's online radio service. 6. Find the probability that more than 20% but at most 45% of these American teenagers use Pandora's online radio service. 7. Find the probability that no more than 8 American teenagers use Pandora's online radio service. Specify n and p and use excel to fill out the output for the problem Binomial n p xi P(X<=xi)
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