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Author Question: A 95 confidence interval estimate for a population mean is determined to be 75 to 85 . If the ... (Read 88 times)

ts19998

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on: Jun 24, 2018
A 95 confidence interval estimate for a population mean  is determined to be 75 to 85 . If the confidence level is reduced to 80, the confidence interval for  becomes wider.
  Indicate whether the statement is true or false

Question 2

A multiple regression is called multiple because it has several explanatory variables.
  Indicate whether the statement is true or false


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l.stuut

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

F

Answer to Question 2

T


ts19998

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Reply 2 on: Jun 24, 2018
Wow, this really help

yeungji

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Reply 3 on: Yesterday
Excellent

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