Which of the following is a printed (or electronic) certificate ...

[Tazate]

Which of the following is a printed (or electronic) certificate entitling the bearer to a stated price reduction or special value on a specific product, generally for a specified period of time?
 a. cross-ruff c. coupon
  b. price-off deal d. rebate

Question 2

One way to reduce demand characteristics is to tell subjects the purpose of the experiment so they will be more willing to participate honestly.
 
 Indicate whether the statement is true or false

[cadimas]

Answer to Question 1

C
Definition of coupon

Answer to Question 2

F
One way of reducing demand characteristics is to use an experimental disguise.

[Tazate]

Thank you

[cadimas]

No problemo