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Author Question: Increasing the sample size fourfold decreases the width of the confidence interval by ... (Read 133 times)

Alygatorr01285

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Increasing the sample size fourfold decreases the width of the confidence interval by ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Some of the requirements for the error variable in a multiple regression model are that the standard deviation is a(n) ___________________ _ and the errors are ___________________ _.
 Fill in the blank(s) with correct word



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anyusername12131

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Answer to Question 1

half
one-half
50

Answer to Question 2

constant; independent




Alygatorr01285

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Reply 2 on: Jun 24, 2018
Gracias!


debra928

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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