It is reported that 73% of men use computers. Choose 7 men at random. a. Find...
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It is reported that 73% of men use computers. Choose 7 men at random. a. Find the probability that all 7 use a computer. b. Find the probability that at least 1 doesn't use a computer. 10. The Washington airport ranked 8 in major U.S. airports in on-time arrivals in the last quarter of 2008 with an 81.6% on-time rate. Choose 5 arrivals at random and find the probability that at least 1 was not on time. 10. It is reported that 73% of men use computers. Choose 7 men at random. a. Find the probability that all 7 use a computer. b. Find the probability that at least 1 doesn't use a computer. 10. The Washington airport ranked 8 in major U.S. airports in on-time arrivals in the last quarter of 2008 with an 81.6% on-time rate. Choose 5 arrivals at random and find the probability that at least 1 was not on time. 10.
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Answer rating: 100% (QA)
a 011047398 b 0889526 10063821480241 Explanation If in any problem if probabil... View the full answer
Related Book For
Elementary Statistics A step by step approach
ISBN: 978-0073386102
8th edition
Authors: Allan Bluman
Posted Date:
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