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Author Question: A test score was converted into a standard score. What does a z-score of zero indicate about the ... (Read 93 times)

Ebrown

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A test score was converted into a standard score. What does a z-score of zero indicate about the test score?
  1.a poor test score relative to the class
  2.a very good test score relative to the class
  3.an average test score for the class
  4.Nothing can be said about the performance without knowing the mean.

Question 2

The 5-Number Summary includes all of the following except?
  1.the maximum
  2.the minimum
  3.the median
  4.the mode
  5.the third quartile



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mathjasmine

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Answer to Question 1

3

Answer to Question 2

4





 

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