Let X represent the full length of a certain species of newt. Assume that X has a normal probability distribution with mean 152.7 inches and standard deviation 3.7 inches. You intend to measure a random sample of n = 214 newts. The bell curve below represents the distibution of these sample means. The scale on the horizontal axis is the standard error of the sampling distribution. Complete the indicated boxes, correct to two decimal places.

Q: Suppose that a variable of a population has a reverse-J-shaped distribution and that two simple…

A: Given variable of a population has a reverse J- shaped distribution. Any sample distribution will be…

Q: the mean is 146, and standard deviation is 35. A score of 251 is how many z-scores above the mean?

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A:

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A: It is an important part of statistics . It is widely used .

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A: Givensample size(n)=100Mean(x)=81standard deviation(s)=9

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Q: Bill Alther is a zoologist who studies Anna's hummingbird (Calypte anna). (Reference: Hummingbirds,…

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Q: Find the mean and standard error of the mean of the sampling distribution. Then sketch a graph of…

A: We have given that      Mean() = 241      standard deviation () = 56      sample size (n) = 24