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Author Question: Whenever the value of the standard deviation is positive, then a. the z score must be positive ... (Read 41 times)

panfilo

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Whenever the value of the standard deviation is positive, then
 
  a. the z score must be positive
  b. the percentile must be greater than 50
  c. the raw score must be above the mean
  d. none of these, since the standard deviation is always positive

Question 2

Whenever the value of the z score is positive, then
 
  a. the percentile must be greater than 50
  b. the raw score must be greater than the mean
  c. neither of these, since the z score is always positive
  d. both a and b, but not c



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Meganchabluk

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Answer to Question 1

d

Answer to Question 2

d




panfilo

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it


Animal_Goddess

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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