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Author Question: Suppose researchers would like to determine the proportion of Americans who own dogs. This would be ... (Read 28 times)

burton19126

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on: Jul 24, 2018
Suppose researchers would like to determine the proportion of Americans who own dogs. This would be a hypothesis testing problem.
  1.True
  2.False

Question 2

What is the mean and standard deviation of the standard normal curve?
  1.=0, =1
  2. =1,  =0
  3. =0 and any standard deviation
  4. =0,  =0


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softEldritch

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

2

Answer to Question 2

1


burton19126

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Reply 2 on: Jul 24, 2018
Excellent

duy1981999

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Reply 3 on: Yesterday
:D TYSM

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