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STATISTICS ASSIGNMENT - Normal Distributions
Read Chapter 7 and Answer the following problem:
Problem - General: Normal Curves
Sketch a normal curve.
(a) with mean 15 and standard deviation 2.
(b) with mean 15 and standard deviation 3.
(a) with mean 12 and standard deviation 2.
(a) with mean 12 and standard deviation 3.
Write a one page paper explaining what these curves mean and what their differences mean.
Textbook - Understanding Basic Statistics by Brase & Brase, 3rd edition.
Chapter 7 - Normal Distributions.
A book has 200 pages. The number of mistakes on each page is a Poisson random variable with mean 0.01, and is independent of the number of mistakes.
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Ms. Amber Dextrous played a computer game that required her. The rest is attached because it has a picture
the mean gross incomes of certified welders are normally distributed with the mean of 20000 and a standard deviation of
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