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Author Question: Consider a situation in which both a frequency distribution and a relative frequency distribution ... (Read 122 times)

CORALGRILL2014

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on: Jun 24, 2018
Consider a situation in which both a frequency distribution and a relative frequency distribution have been developed for the same quantitative variable.
 
  If histograms are constructed from each distribution, the graphs will appear to have the same shape. Indicate whether the statement is true or false

Question 2

If we are testing for the difference between the means of two paired populations with samples of n1 = 20 and n2 = 20, the number of degrees of freedom is equal to:
 
  A) 39
  B) 38
  C) 19
  D) 18


firehawk60

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Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


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