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Author Question: Refer to Exhibit 6-2. Find the standard deviation. What will be an ideal ... (Read 50 times)

ts19998

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on: Jul 30, 2018
Refer to Exhibit 6-2. Find the standard deviation.
 
  What will be an ideal response?

Question 2

Refer to Exhibit 6-2. Find the interquartile range.
 
  What will be an ideal response?


Sammyo

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Reply #1 on: Jul 30, 2018
Answer to Question 1

ANSWER: Standard deviation: 5.16

Answer to Question 2

ANSWER: Find the interquartile range: 23  3.5 or 19.5 through 26.5
Why? (27 - 20)/2  (Median = 23)


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