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Author Question: The length of the box in the box-and-whisker plot portrays the: a. mean b. median c. range d. ... (Read 124 times)

nmorano1

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The length of the box in the box-and-whisker plot portrays the:
 a. mean
  b. median
  c. range
  d. interquartile range

Question 2

The Empirical Rule states that the percentage of observations in a data set (providing that the data set has a bell-shaped and symmetric distribution) that fall within one standard deviation of their mean is approximately:
 a. 68
  b. 75
  c. 95
  d. 99



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Galvarado142

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Answer to Question 1

D

Answer to Question 2

A




nmorano1

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Reply 2 on: Jun 24, 2018
Gracias!


aruss1303

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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