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Author Question: For a given value of x, the estimation interval for an individual y observation is called the: a. ... (Read 70 times)

javeds

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on: Jun 24, 2018
For a given value of x, the estimation interval for an individual y observation is called the:
 a. confidence interval.
  b. residual.
  c. prediction interval.
  d. least-squares interval.
  e. standard error of estimate.

Question 2

The following values are listed as coefficients of correlation (r). The one that indicates an inverse relationship between the two variables x and y is:
 a. 0.0.
  b. -0.8.
  c. 0.9.
  d. 1.3.
  e. -1.4.


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tjayeee

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

C

Answer to Question 2

B


javeds

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Reply 2 on: Jun 24, 2018
Excellent

diana chang

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

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