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Author Question: Factor analysis can help determine coefficients in multiple regression, because a. principle ... (Read 64 times)

misspop

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on: Jun 29, 2018
Factor analysis can help determine coefficients in multiple regression, because
 a. principle components make useful variables
  b. factor loadings make useful coefficients
  c. coefficients measure the effect of unit changes in a variable assuming all other variables remain constant
  d. all of the above

Question 2

The F-distribution is a function of _____.
 a. SSB - SSE
  b. SSE - SSB
  c. SSB/SSE
  d. SSE/SSB


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dyrone

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Reply #1 on: Jun 29, 2018
Answer to Question 1

C
Coefficients in multiple regression measure the effects of unit changes in a variable assuming all other variables remain constant, and factor analysis can provide uncorrelated factors.

Answer to Question 2

C


misspop

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

amandalm

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Reply 3 on: Yesterday
Wow, this really help

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