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Author Question: A distribution that can be characterized as a bell shape curve is considered to be a __________ ... (Read 72 times)

oliviahorn72

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on: Jun 20, 2018
A distribution that can be characterized as a bell shape curve is considered to be a __________ distribution.
 
  a. asymmetric
  b. skewed
  c. normal
  d. standardized

Question 2

Judy subtracts each score from the mean, squares each value, and then determines the mean of these squared values. Which measure of spread is Judy calculating?
 
  a. the interquartile range
  b. the crude range
  c. the standard deviation
  d. the variance


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1_Step_At_ATime

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

c

Answer to Question 2

d


oliviahorn72

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Reply 2 on: Jun 20, 2018
Wow, this really help

daiying98

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Reply 3 on: Yesterday
Gracias!

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