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Author Question: Suppose = 50 and = 10 for a population. In a sample where n = 100 is randomly taken, 90 of all ... (Read 71 times)

corkyiscool3328

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on: Jun 24, 2018
Suppose  = 50 and  = 10 for a population. In a sample where n = 100 is randomly taken, 90 of all possible sample means will fall between 49 and 51.
 
  Indicate whether the statement is true or false

Question 2

The owner of a fish market determined that the average weight for a catfish is 3.2 pounds with a standard deviation of 0.8 pound. Assuming the weights of catfish are normally distributed, above what weight (in pounds) do 89.80 of the weights occur?
 
  What will be an ideal response?


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durant1234

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

FALSE

Answer to Question 2

2.184 pounds


corkyiscool3328

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Reply 2 on: Jun 24, 2018
Gracias!

amcvicar

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Reply 3 on: Yesterday
Excellent

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