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Author Question: An independent variable must have at least levels. a. one or more b. two or more c. three or ... (Read 69 times)

joesmith1212

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on: Aug 2, 2018
An independent variable must have at least levels.
 
  a. one or more
  b. two or more
  c. three or more
  d. four or more

Question 2

Suppose an examination was very easy and all but a few students obtained a high grade on it. The frequency distribution of these scores would be .
 
  a. negatively skewed
  b. positively skewed
  c. symmetrical
  d. multimodal


juicepod

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Reply #1 on: Aug 2, 2018
Answer to Question 1

B

Answer to Question 2

A


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