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Author Question: Refer to Exhibit 13-1. To find the relationship between high school GPA rank and rank on a ... (Read 136 times)

K@

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on: Jun 20, 2018
Refer to Exhibit 13-1. To find the relationship between high school GPA rank and rank on a popularity measure.
 
  a.
  Pearsons r
  c.
  phi coefficient
  b.
  Spearman rho

Question 2

The results of an experimental study were statistically significant (p<.01). The researcher rejected the null hypothesis and accepted the alternative. In reality, there was no difference between the groups. The researcher
 
  a. made a Type I error.
  b. made a Type II error.
  c. made a correct decision .
  d. rejected a false null hypothesis.


asware1

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

B

Answer to Question 2

ANS: A


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K@

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Reply #2 on: Jun 20, 2018
Thank you!


asware1

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Reply #3 on: Jun 20, 2018
Happy to help


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