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Author Question: For any distribution, the percent of observations that lie within four standard deviations of the ... (Read 123 times)

sarasara

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on: Jun 24, 2018
For any distribution, the percent of observations that lie within four standard deviations of the mean is:
 
  A) 93.75 or more.
  B) 93.75 or less.
  C) 6.25 or more.
  D) 6.25 or less.

Question 2

Which of the following statements about a pie chart is false?
 
  A) A pie chart is graphical representation of the proportion or percentage of frequency of each category of a categorical variable.
  B) A pie chart is usually used to display the relative sizes of categories of a numerical variable.
  C) A pie chart always has the shape of a circle.
  D) The size of each slice of a pie chart is the proportion or percentage of frequency of the corresponding category of a categorical variable.


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akpaschal

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

B


sarasara

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Reply 2 on: Jun 24, 2018
Gracias!

Perkypinki

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Reply 3 on: Yesterday
Excellent

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