Author Question: Which of the following measures of central tendency are the easiest to calculate? a. mean b. ... (Read 66 times)

joblessjake

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Which of the following measures of central tendency are the easiest to calculate?
 
  a. mean
  b. mode
  c. standard deviation
  d. median

Question 2

To calculate the mean for grouped data, which of the following steps should not be completed?
 
  a. multiply the number of subjects within each category by the value of that category
  b. total the results of the multiplication
  c. divide by the number of categories
  d. divide by the number of subjects



kardosa007

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Answer to Question 1

b

Answer to Question 2

c



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