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Author Question: Computers are useful for collecting and analyzing statistical data because a. they are less ... (Read 159 times)

nelaaney

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on: Jun 19, 2018
Computers are useful for collecting and analyzing statistical data because
 
  a. they are less expensive than analyzing data by hand.
  b. they allow p-values to be calculated.
  c. they can decrease calculation errors.
  d. new methods of statistical analysis are not necessary.

Question 2

The exact width of the confidence interval is determined by using which of the following statistics?
 
  a. Z score
  b. Median
  c. P-value
  d. Student's t


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jordangronback

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Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

d


nelaaney

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Reply #2 on: Jun 19, 2018
Thank you


jordangronback

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Reply #3 on: Jun 19, 2018
No problem :)


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