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Author Question: Approximately what proportion of the observations is between 195 and 315? What will be an ideal ... (Read 112 times)

asd123

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on: Jun 24, 2018
Approximately what proportion of the observations is between 195 and 315?
 
  What will be an ideal response?

Question 2

The normal curve gets closer and closer to the X-axis but never actually touches it.
 
  Indicate whether the statement is true or false


jessicaduplan

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

k = 3; hence at least 88.89 of the observations are in the interval between 195 and 315.

Answer to Question 2

TRUE


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