Question: Consider the following data sets collected from a sample: 2, 2, 11, 7, 4, 4, 5, 6, 13, 15, 20, 19. Find the following: a.Arithmetic

Consider the following data sets collected from a sample: 

2, 2, 11, 7, 4, 4, 5, 6, 13, 15, 20, 19.

Find the following:

a.Arithmetic mean ;

b.Median; 

c. Mode; 

d.Range; 

e.Standard deviation; and 

f.Coefficient of variation. 

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