Suppose that the heights of children in kindergarten can be described by a Normal model with mean 38.2 inches and standard deviation 1.8 inches. a. What is the likelihood that a randomly selected kindergartener is shorter than 36 inches? b. What is the likelihood that a randomly selected kindergartener is taller than 40 inches? c. What is the probability that a kindergartener is between 35 and 39 inches tall?

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A: Given DataMean = 80Standard Deviation = 10a)Probability of completing the exam in one hour or less

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Q: gallons. a. What is the probability that someone consumed more than 37 gallons of bottled water? b.…

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A: The mean is 8452 and the standard deviation is 467.

Q: hotel in a European city follows a normal distribution with a mean of 170 euros and a standard…

A:

Q: Toby’s Trucking Company determined that the distance traveled per truck per year is normally…

A: Given that: Population mean, μ=50000 Population standard deviation, σ=12000

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A: Average cost of an apartment μ(μ) in Cedar Lakes: $62,000 USDStandard deviation σ(σ) of apartment…

Q: The weekly salaries of teachers in one state are normally distributed with a mean of $980 and a…

A: Let, X=The weekly salaries of teachers in one state  Given that X is normally distributed with a…

Q: Suppose your customers' incomes are normally distributed with a mean of $37,500 with a standard…

A:

Q: The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and…

A: given population mean=40000 population sd =5000  probability that a randomly selected tire will have…

Q: The weekly amount spent by an event management company for travel has approximately a normal…

A: From the provided information, Mean (µ) = $2500 Standard deviation (σ) = $400 Let X be a random…

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A: Note: Hey there! Thank you for the question. Although the mean and standard deviation of the…

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A: Given information: The monthly salaries of teachers at Los Angeles Trade Tech are normally…

Q: In a study of work patterns, data from 669 subjects were collected. For the time spent in child…

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Q: The College Board National Office recently reported that in 2011-2012, the547,038 high school…

A: a) The probability that a high school junior who takes the test will score at least 610 on the…

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Q: approximately

A:

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Q: Data from the Bureau of Labor Statistics’ Consumer Expenditure Survey show that annual expenditures…

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Q: The weekly salaries of teachers in one state are normally distributed with a mean of $490 and a…

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A: Population mean, μ=23 Population sd, σ=4

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A: Given, The customer leaving for another carrier from one month to the next is 0.07We have to find…

Q: 3. In preparation for the Olympics, an alpine skier is practicing a particular course. The amount of…

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A: Given: μ=184.4σ=7.2N=53

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A:

Q: .    The reading speed of sixth-grade students is approximately normal. With a mean speed of 125…

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Q: The annual per capita consumption of bottled water was 33.5 gallons. Assume that the per capita…

A: "Since you have posted a question with multiple subparts we will provide solutions only to the first…

Q: Suppose the round-trip airfare between Boston and Orlando follows the normal probability…

A: Step 1: Given informationMean = $387.20Standard deviation = $68.50The distribution used is normal…