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Author Question: A correlation of +0.90 indicates that the data points are clustered close to a line that slopes down ... (Read 74 times)

mia

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  • Posts: 564
on: Jun 20, 2018
A correlation of +0.90 indicates that the data points are clustered close to a line that slopes down to the right.
 
  Indicate whether the statement is true or false

Question 2

A sample is obtained from a population with  = 100 and  = 20. Which of the following samples would produce the most extreme z-score?
 
  A) A sample of n = 25 scores with M = 102
  B) A sample of n = 100 scores with M = 102
  C) A sample of n = 25 scores with M = 104
  D) A sample of n = 100 scores with M = 104


wuly

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

False

Answer to Question 2

D


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