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Author Question: The symbol for the variance used in this chapter is A) SD2 B) SD C) SD2 D) ... (Read 16 times)

jhjkgdfhk

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on: Jun 20, 2018
The symbol for the variance used in this chapter is
 
  A) SD2
  B) SD
  C) SD2
  D) (XM)2

Question 2

The best way to display a nominal variable is to use a
 
  A) histogram.
  B) grouped frequency table.
  C) bar graph.
  D) line graph.


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kkenney

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

A

Answer to Question 2

C


jhjkgdfhk

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

meow1234

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Reply 3 on: Yesterday
:D TYSM

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