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Author Question: One hundred percent of the scores in a normal distribution fall within plus or minus two standard ... (Read 47 times)

altibaby

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on: Jun 28, 2018
One hundred percent of the scores in a normal distribution fall within plus or minus two standard deviations of the mean.
 
 Indicate whether the statement is true or false

Question 2

Gender, age and income are all qualities of what segmentation base?
 a. geographic
  b. psychological
  c. education
  d. demographic


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ryhom

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Reply #1 on: Jun 28, 2018
Answer to Question 1

F
Almost all (99.7 percent) of its values are within +/- 3 standard deviations from its mean.

Answer to Question 2

d


altibaby

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Reply 2 on: Jun 28, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Excellent

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