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Author Question: If r =1.00, then a. all of the points on the scatterplot will fall on the line of best fit. b. ... (Read 149 times)

Hungry!

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on: Jun 19, 2018
If r =1.00, then
 
  a. all of the points on the scatterplot will fall on the line of best fit.
  b. there is a weak positive correlation.
  c. variable x causes variable y.
  d. the r will not be statistically significant.

Question 2

The regression line measures
 
  a. the overall effectiveness of the dependent variable.
  b. the ability to predict a correlation coefficient.
  c. the average effect size.
  d. the best possible prediction of the dependent variable


chem1s3

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Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

d


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