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Author Question: An infinite population has a mean of 40 and a standard deviation of 15 . A sample of size 100 is ... (Read 100 times)

jc611

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on: Jun 24, 2018
An infinite population has a mean of 40 and a standard deviation of 15 . A sample of size 100 is taken at random from this population. The standard error of the sample mean equals:
 a. 15 c. 15/100
  b. 15/100 d. None of these choices.

Question 2

If the value of the sum of squares for error SSE equals zero, then the coefficient of determination must equal zero.
  Indicate whether the statement is true or false


tofugiraffe

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

B

Answer to Question 2

F


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