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Author Question: Approximately what proportion of the observations is between 452 and 548? What will be an ideal ... (Read 59 times)

fahad

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on: Jun 24, 2018
Approximately what proportion of the observations is between 452 and 548?
 
  What will be an ideal response?

Question 2

The relative frequency probability is the limit of the proportion of times that an event occurs in a large number of trials.
 
  Indicate whether the statement is true or false


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ilianabrrr

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

The values 452 and 548 are within  two standard deviations of the mean; hence the Empirical Rule implies that the proportion of the observations between these two values is approximately 0.95

Answer to Question 2

TRUE


fahad

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Reply 2 on: Jun 24, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
:D TYSM

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