(Solution) - Bill lengths of a population of male blue jays have -(2025 Original AI-Free Solution)

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Academic Level: Undergrad. (yrs 3-4)

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Pages: 5 Words: 1375

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Bill lengths of a population of male blue jays have a normal distribution with mean 25.4 mm and standard deviation 0.8 mm. A bill is considered to be "short" if it is shorter than 24.0 mm. Suppose that a researcher has a large collection of these male blue jays and takes measurements each day on 10 of the birds. What is the percentage of days on which at least 1 blue jay out of the 10 has a short bill?