Using dummy variables is an efficient way of determining counts ...

[dejastew]

Using dummy variables is an efficient way of determining counts of categorical variables.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

In a multiple regression model, the probability distribution of the error variable  is assumed to be:
 a. normal.
  b. non-normal.
  c. positively skewed.
  d. negatively skewed.

[elyse44]

Answer to Question 1

TRUE

Answer to Question 2

A