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Author Question: A population includes all elements or objects of interest in a study, whereas a sample is a subset ... (Read 335 times)

dejastew

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on: Jun 24, 2018
A population includes all elements or objects of interest in a study, whereas a sample is a subset of the population used to gain insights into the characteristics of the population.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

A multiple regression model involves 10 independent variables and 30 observations. If we want to test at the 5 significance level whether one of the coefficients is = 0 (vs.  0) the critical value will be:
 a. 2.228
  b. 2.093
  c. 1.729
  d. 1.697


karlss

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

TRUE

Answer to Question 2

B


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dejastew

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Reply #2 on: Jun 24, 2018
Correct answers!


karlss

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Reply #3 on: Jun 24, 2018
Great! Please up vote :D


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