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Author Question: The slope of the regression line a. may never be negative b. may never be greater than +1.00 c. ... (Read 39 times)

cdr_15

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on: Jun 20, 2018
The slope of the regression line
 
  a. may never be negative
  b. may never be greater than +1.00
  c. may never be greater than the correlation value
  d. none of these

Question 2

Degrees of freedom for Pearson's r can be calculated using
 
  a. N-1, where N is the number of values in the data set.
  b. N-1, where N is the number of pairs of values in the data set.
  c. N-2, where N is the number of values in the data set.
  d. N-2, where N is the number of pairs of values in the data set.


yifu223

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

d

Answer to Question 2

d


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