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Author Question: The Pearson correlation coefficient is used . a. to quantify the relationship between two ... (Read 38 times)

mspears3

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on: Aug 2, 2018
The Pearson correlation coefficient is used .
 
  a. to quantify the relationship between two variables in a one-variable distribution
  b. to determine the amount of variability in a set of scores
  c. when pairs of scores achieve either interval or ratio measurement
  d. to test a null hypothesis about the means in a bivariate distribution

Question 2

The numerator in the formula for calculating a variance is called a .
 
  a. sum of squares
  b. differences squared
  c. squared sums
  d. squared differences


durant1234

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Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

A


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mspears3

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Reply #2 on: Aug 2, 2018
TY


durant1234

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Reply #3 on: Aug 2, 2018
You're welcome


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