Question 3 According to a study done by Pierce students, the height for Hawaiian adult males is normally distributed with an average of 64 inches and a standard deviation of 2.0 inches. Suppose one Hawaiian adult male is randomly chosen. Let X = height of the individual. What is the proper expression for this distribution? X ~  __ ( ___  , ____)

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Q: Scores on this year's statistics midterm were normally distributed with a mean of 77.6 and a…

A: GivenMean(μ)=77.6standard deviation(σ)=3.4

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Q: Suppose that a category of world class runners are known to run a marathon (26 miles) in an average…

A: X¯ ~ N(μx¯ , σx¯) μx¯=μ=142 σx¯=σn=1349=1.86 N = Normal distribution

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A: It is given that  For Sam’s: Mean, μ = 3.40 Standard deviation, σ = 0.3   For Trevor’s: Mean, μ =…

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A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  here given, n = 60 sample mean  =  17.3…

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Q: n a large section of a statistics​ class, the points for the final exam are normally​ distributed,…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Researchers randomly select 30 groups from a population of woman over 70 years old. They calculate…

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Q: The City of Calgary reports that the number of vehicles that use the Crowchild Trail bridge varies…

A: Given information: μ=107500, σ=8800

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A: Solution: Let x  be the insurance payments has normal distribution with mean μ=$690 and standard…

Q: Miles per Gallon Mileage by No. Cylinders and No. Gears 30 25 20 15 10 5 0 T 3 O8 Cylinders and 3…

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A: Given that IQ scores of adults is normally distributed with mean 100 and standard deviation 15. The…

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Q: Standing eye heights of women are normally distributed with a mean of 1560 mm and a standard…

A: Let X be the eye height of the women following normal distribution  .

Q: 11. The provided graphic shows the distributions of blood pressure for three different age groups.…

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Q: Assume that adults have IQ scores that are normally distributed with a mean of u = 100 and a…

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A: Sample size (n) = 46 Sample mean (x̅) = 18.4 inches Sample standard deviation (s) = 3.3 inches

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Q: A random sample of a population of size n = 36, find the prob that the mean is between 110 and 115.…

A: Solution: From the given information, µ = 100, σ = 15 and n = 36.