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Author Question: When constructing confidence interval estimate of , doubling the sample size n decreases the width ... (Read 97 times)

fahad

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When constructing confidence interval estimate of , doubling the sample size n decreases the width of the interval by half.
  Indicate whether the statement is true or false

Question 2

A multiple regression model is assessed to be poor if the error sum of squares SSE and the standard error of estimate s are both large, the coefficient of determination R2 is close to 0, and the value of the test statistic F is large.
  Indicate whether the statement is true or false



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heinisk01

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Answer to Question 1

F

Answer to Question 2

F




fahad

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review


parker125

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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