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Home Q & A Board Science-Related Homework Help Psychology
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Seven7Seven Seven7Seven
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6 years ago
The value obtained for the sum of products, SP, determines the sign (+/) for the Pearson correlation.
 
  Indicate whether the statement is true or false

Question 2

If you measured hearing acuity and age for a group of people who are 50 to 90 years old, you should obtain a positive correlation between the two variables.
 
  Indicate whether the statement is true or false

Question 3

A Pearson correlation of r = 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 4

If the value of the Pearson correlation is r = +1.00 or 1.00, then all data points in a scatter plot fit perfectly on a straight line.
 
  Indicate whether the statement is true or false

Question 5

A negative correlation means that decreases in the X variable tend to be accompanied by decreases in the Y variable.
 
  Indicate whether the statement is true or false
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strevi49strevi49
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6 years ago
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Seven7Seven Author
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#2
6 years ago
Confirmed correct!
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#3
6 years ago
Cool, thanks for replying back
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