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Author Question: A probability sample is a sample in which the sampling units are chosen from the population by means ... (Read 145 times)

amal

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on: Jun 24, 2018
A probability sample is a sample in which the sampling units are chosen from the population by means of a random mechanism such as a random number table.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

In multiple regression, the problem of multicollinearity affects the t-tests of the individual coefficients as well as the F-test in the analysis of variance for regression, since the F-test combines these t-tests into a single test.
 a. True
  b. False
   Indicate whether the statement is true or false


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frankwu0507

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

TRUE

Answer to Question 2

FALSE


amal

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Reply 2 on: Jun 24, 2018
Excellent

cassie_ragen

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Reply 3 on: Yesterday
Gracias!

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