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Author Question: Suppose a sample size of 5 has mean 9.60 . If the population variance is 5 and the population is ... (Read 114 times)

codyclark

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on: Jun 24, 2018
Suppose a sample size of 5 has mean 9.60 . If the population variance is 5 and the population is normally distributed, the lower limit for a 92 confidence interval is 7.85.
  Indicate whether the statement is true or false

Question 2

In a multiple regression model, the mean of the probability distribution of the error variable is assumed to be:
 a. k, where k is the number of independent variables included in the model.
  b. 1.0
  c. 0.0
  d. None of these choices.


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Danny Ewald

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

T

Answer to Question 2

C


codyclark

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

vickybb89

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

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