According to The World Bank, only 9% of the population of Uganda had access to electricity as of 2009. Suppose we randomly sample 163 people in Uganda. Let X = the number of people who have access to electricity. (d) Find the probability that at most ten people in the sample have access to electricity. (Round your answer to four decimal places.) (e) Find the probability that more than 25 people in the sample have access to electricity. (Round your answer to four decimal places.)
According to The World Bank, only 9% of the population of Uganda had access to electricity as of 2009. Suppose we randomly sample 163 people in Uganda. Let X = the number of people who have access to electricity. (d) Find the probability that at most ten people in the sample have access to electricity. (Round your answer to four decimal places.) (e) Find the probability that more than 25 people in the sample have access to electricity. (Round your answer to four decimal places.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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According to The World Bank, only 9% of the population of Uganda had access to electricity as of 2009. Suppose we randomly sample 163 people in Uganda. Let X = the number of people who have access to electricity.
(d) Find the probability that at most ten people in the sample have access to electricity. (Round your answer to four decimal places.)
(e) Find the probability that more than 25 people in the sample have access to electricity. (Round your answer to four decimal places.)
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