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Author Question: A company sells toothpaste in a tube advertised to contain 8 ounces. The tube filling process is set ... (Read 163 times)

tnt_battle

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on: Jun 24, 2018
A company sells toothpaste in a tube advertised to contain 8 ounces. The tube filling process is set with a mean of 8.21 ounces. In this continuous production process, the amount of toothpaste put in a tube is normally distributed with a mean of 8.21 ounces and a standard deviation of 0.09 ounces. If the actual capacity of the tubes used is 8.45 ounces, what proportion of the tubes will be filled beyond capacity?

Question 2

In a selected year, the top 50 performers in men's professional tennis averaged 24.04 years of age with a standard deviation of 3.63 years. A random sample of ten is taken. Compute the standard deviation of .


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Toya9913

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Reply #1 on: Jun 24, 2018
Answer to Question 1

0.0038

Answer to Question 2

1.037


tnt_battle

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Reply #2 on: Jun 24, 2018
Correct answers!


Toya9913

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Reply #3 on: Jun 24, 2018
Great! Please up vote :D


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