A population includes all elements or objects of interest in a ...

[dejastew]

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]

Answer to Question 1

TRUE

Answer to Question 2

B

[dejastew]

Correct answers!

[karlss]

Great! Please up vote