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Author Question: Given that 700 people were aged between 25 and 40, approximately how many had a systolic blood ... (Read 73 times)

dakota nelson

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on: Jul 25, 2018
Given that 700 people were aged between 25 and 40, approximately how many had a systolic blood pressure reading less than 130?
 
  A) 518 B) 168 C) 74 D) 52

Question 2

The _______________ is the easiest measure of dispersion to calculate.
 
  A) Mean absolute deviation B) Variance
  C) Standard deviation D) Range


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owenfalvey

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

A

Answer to Question 2

D


dakota nelson

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Reply 2 on: Jul 25, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Wow, this really help

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