In determining the size n needed to estimate the population mean, ...

[K@]

In determining the size n needed to estimate the population mean, n increases as the confidence level decreases.
  Indicate whether the statement is true or false

Question 2

Which of the following statements regarding multicollinearity is not true?
 a. It exists in virtually all multiple regression models.
  b. It is also called collinearity and intercorrelation.
  c. It is a condition that exists when the independent variables are highly correlated with the dependent variable.
  d. All of these choices are true.

[polinasid]

Answer to Question 1

F

Answer to Question 2

C

[K@]

Excellent

[tranoy]

Gracias!