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Author Question: Which of the following is incorrect? a. population mean ? ? b. sample mean ? X c. sample ... (Read 31 times)

luminitza

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on: Jun 20, 2018
Which of the following is incorrect?
 
  a. population mean ? ?
  b. sample mean ? X
  c. sample standard deviation ? SD
  d. population standard deviation ? ?

Question 2

We describe characteristics of a sample by using italicized ____ letters and characteristics of a population by using ____ letters.
 
  a. Greek; English
  b. Roman; English
  c. Roman; Greek
  d. Greek; Roman


briseldagonzales

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


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