Author Question: In a situation where we know the population standard deviation but wish to estimate the population ... (Read 46 times)

yoooooman

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In a situation where we know the population standard deviation but wish to estimate the population mean using a 90 percent confidence interval, the critical value is z = 1.645.
 
  Indicate whether the statement is true or false

Question 2

Using the given data, calculate the value of mean absolute percentage error.
 
  A) 12.56
  B) 10.28
  C) 15.03
  D) 25.27



pikon

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Answer to Question 1

TRUE

Answer to Question 2

D



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