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Author Question: In developing a 90 confidence interval for the expected value of y from a simple linear regression ... (Read 72 times)

ec501234

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on: Jul 24, 2018
In developing a 90 confidence interval for the expected value of y from a simple linear regression problem involving a sample of size 15, the appropriate table value would be 1.761.
  Indicate whether the statement is true or false

Question 2

The confidence interval estimate of the expected value of y will be wider than the prediction interval for the same given value of x and confidence level. This is because there is more error in estimating a mean value as opposed to predicting an individual value.
  Indicate whether the statement is true or false


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jxjsniuniu

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

F

Answer to Question 2

F


ec501234

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Reply 2 on: Jul 24, 2018
Gracias!

sailorcrescent

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Reply 3 on: Yesterday
Wow, this really help

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