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Author Question: The daily closing values of the Dow Jones Industrial Average over a period of 30 days are best ... (Read 129 times)

Diane

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on: Jun 24, 2018
The daily closing values of the Dow Jones Industrial Average over a period of 30 days are best described as _____ data.
 a. cross-sectional b. discrete
  c. time-series d. nominal

Question 2

In a multiple regression analysis, if the model provides a poor fit, this indicates that:
 a. the coefficient of determination will be close to zero.
  b. the standard error of estimate will be large.
  c. the sum of squares for error will be large.
  d. All of these choices are true.


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Pswine

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Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

D


Diane

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Reply #2 on: Jun 24, 2018
Correct answers!


Pswine

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Reply #3 on: Jun 24, 2018
Great! Please up vote :D


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