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Author Question: Which of the following table values would be appropriate for a 95 confidence interval for the mean ... (Read 107 times)

Jipu 123

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on: Jun 24, 2018
Which of the following table values would be appropriate for a 95 confidence interval for the mean of y from a simple linear regression problem if the sample size is 7?
 a. 1.895
  b. 2.015
  c. 2.365
  d. 2.571
  e. 1.960

Question 2

The residual is defined as the difference between the:
 a. actual value of y and the estimated value of y.
  b. actual value of x and the estimated value of x
  c. actual value of y and the estimated value of x.
  d. actual value of x and the estimated value of y.


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izzat

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

D

Answer to Question 2

A


Jipu 123

  • Member
  • Posts: 569
Reply 2 on: Jun 24, 2018
Excellent

xiaomengxian

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

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