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Author Question: Which is not a measure of dispersion? A) Range B) Standard deviation C) Variance D) ... (Read 65 times)

james0929

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on: Jul 25, 2018
Which is not a measure of dispersion?
 
  A) Range B) Standard deviation
  C) Variance D) Mean

Question 2

Given that 200 people were aged between 25 and 40, approximately how many had a systolic blood pressure reading between 130 and 149 inclusive?
 
  A) 30 B) 23 C) 46 D) 5


djpooyouma

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Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

C


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