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Author Question: To get an accurate idea about the shape of a distribution, a. relatively large samples of data ... (Read 130 times)

MGLQZ

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on: Jun 20, 2018
To get an accurate idea about the shape of a distribution,
 
  a. relatively large samples of data are needed.
  b. computer programs are needed.
  c. three-dimensional plots are usually helpful.
  d. stem-and-leaf displays are the only accurate methods of presentation.

Question 2

A frequency distribution
 
  a. displays the average of each score received.
  b. offers no more information than a collection of raw data.
  c. counts the number of times each score is received.
  d. does none of the above.


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dlook33

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

A

Answer to Question 2

C


MGLQZ

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Reply #2 on: Jun 20, 2018
Thank you!


dlook33

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Reply #3 on: Jun 20, 2018
Happy to help


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