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Author Question: The art of describing the data belongs under the heading of statistical inference. Indicate ... (Read 220 times)

EY67

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on: Jul 25, 2018
The art of describing the data belongs under the heading of statistical inference.
 
  Indicate whether the statement is true or false

Question 2

The grade point averages for 10 randomly selected junior college students are listed below. Assume the grade point averages are normally distributed.
 
  Find a 98 confidence interval for the true mean. Round to the nearest hundredth.
   2.0 3.2 1.8 2.9 0.9 4.0 3.3 2.9 3.6 0.8
  A) (3.11, 4.35 ) B) (0.67, 1.81 ) C) (2.12, 3.14 ) D) (1.55, 3.53 )


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mathjasmine

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Reply #1 on: Jul 25, 2018
Answer to Question 1

FALSE

Answer to Question 2

D


EY67

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Reply #2 on: Jul 25, 2018
TY


mathjasmine

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Reply #3 on: Jul 25, 2018
You're welcome


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