Voluntary response bias occurs when the responses to questions do ...

[vicky]

Voluntary response bias occurs when the responses to questions do not reflect what the investigator had in mind.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

An exponential trend is appropriate when the time series changes by a constant percentage each period.
 a. True
  b. False
   Indicate whether the statement is true or false

[annierak]

Answer to Question 1

FALSE

Answer to Question 2

TRUE