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Author Question: Alexandria is testing the hypothesis that all differences between the groups in her experiment were ... (Read 11 times)

Davideckstein7

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on: Jun 20, 2018
Alexandria is testing the hypothesis that all differences between the groups in her experiment
  were due to chance, and not the effects of the independent variable. She is therefore testing the
  ________ hypothesis.

Question 2

You create a distribution of students' scores on the last exam. Because the test was relatively
  easy, most students received a high score. Which term below would best describe the shape of
  your distribution?
 
  A) negative B) positive
  C) negatively skewed D) positively skewed


Silverbeard98

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



Answer to Question 2

D


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