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Author Question: If the distribution of observations were perfectly symmetrical and unimodal, ________. A) the ... (Read 81 times)

Jramos095

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on: Jun 24, 2018
If the distribution of observations were perfectly symmetrical and unimodal, ________.
 
  A) the mean would be greater than the mode
  B) the mean, median, and mode would be the same
  C) the mode would be lesser than the median
  D) the median would be greater than the mean

Question 2

If a variable is removed from the regression model when the t-statistic is greater than 1, ________.
 
  A) the standard error will decrease
  B) the p-value will decrease
  C) the Adjusted R2 square will decrease
  D) the Multiple R will decrease
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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maaaaaaaaaa

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

B

Answer to Question 2

C


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