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Author Question: The purpose of a linear regression line is to _____ . a. predict one set of scores from another ... (Read 32 times)

Themember4

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on: Jun 20, 2018
The purpose of a linear regression line is to _____ .
 
  a. predict one set of scores from another set
  b. display the bivariate distribution of X and Y
  c. identify the mean of the X and Y variables
  d. calculate the correlation coefficient

Question 2

If tobs does not fall into a rejection region, then the decision is to _____ .
 
  a. reject the null hypothesis
   b. fail to reject the null hypothesis
  c. accept the alternative hypothesis
  d. decrease the value of alpha


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jessofishing

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

A

Answer to Question 2

B


Themember4

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

kthug

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Reply 3 on: Yesterday
Wow, this really help

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