Identify the sampling method used.
The name of each audience member at a game show is printed on a separate piece of paper and put into a rotating case. One audience member is chosen to play the game by drawing one piece of paper from the shuffled names.
A. stratified
B. voluntary response
C. systematic
Identify the sampling method used.
At a frozen pizza manufacturing plant, a coupon for a free pizza is put inside the package of every 100th pizza.
*The same options except the volunteer one*
The name of each audience member at a game show is printed on a separate piece of paper and put into a rotating case. One audience member is chosen to play the game by drawing one piece of paper from the shuffled names.
A. stratified
B. voluntary response
C. systematic
Identify the sampling method used.
At a frozen pizza manufacturing plant, a coupon for a free pizza is put inside the package of every 100th pizza.
*The same options except the volunteer one*
-
1) That is stratified b's they are divided into groups
2) It is systematic b's of an interval. (the interval repeats after 100 implying systematic)
2) It is systematic b's of an interval. (the interval repeats after 100 implying systematic)