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Author Question: What is the most commonly used measure of variability? a) mode b) median c) frequency d) ... (Read 25 times)

altibaby

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on: Jun 22, 2018
What is the most commonly used measure of variability?
 
  a) mode
  b) median
  c) frequency
  d) standard deviation

Question 2

Epidemiological research can be helpful for
 
  a) addressing third variable and directionality problems.
  b) determining the effectiveness of different treatments.
  c) planning for the health care needs of communities.
  d) intensive analysis of a disease in a single individual.


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dmurph1496

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Reply #1 on: Jun 22, 2018
Answer to Question 1

d

Answer to Question 2

c


altibaby

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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