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Author Question: Which measure of spread represents simply the difference between the highest score and the lowest ... (Read 29 times)

newyorker26

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on: Jun 20, 2018
Which measure of spread represents simply the difference between the highest score and the lowest score?
 
  a. standardized range
  b. crude range
  c. extended range
  d. interquartile range

Question 2

As he calculates the measures of central tendency for his data set, Andrew notices the mean is substantially higher than the median. Andrew concludes that the distribution is most likely
 
  a. symmetrical.
  b. positively skewed.
  c. negatively skewed.
  d. bimodal.


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joanwhite

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Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

b


newyorker26

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Reply 2 on: Jun 20, 2018
Excellent

bblaney

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Reply 3 on: Yesterday
Wow, this really help

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