Author Question: What is the interquartile range of the heights of seven kids sampled in a second grade class? The ... (Read 47 times)

xroflmao

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What is the interquartile range of the heights of seven kids sampled in a second grade class?
  The data (in inches) are 45, 48, 60, 50, 48, 42, 45.


   
  a.18
  b.5.79
  c.5
 

d.48.29
 
 



Question 2


  Which of the following is not a measure of variability?
 

  a.Mode
  b.Variance
  c.Interquartile range
 

d.Mean absolute deviation
 
 




Bison

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Answer to Question 1

correct: c

Answer to Question 2

correct: a



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