b) Is that choice appropriate? O A. Yes. The team is not selected at random, so it is representative of all football teams. OB. Yes. An entire team can be sampled at once relatively easily, but all...

Extracted text: b) Is that choice appropriate? O A. Yes. The team is not selected at random, so it is representative of all football teams. OB. Yes. An entire team can be sampled at once relatively easily, but all players couldn't efficiently be sampled on the same day. O C. No. The 27 players tested is not large enough to be representative of all football players. O D. No. Tre team is selected at random, so it is not representative of all football teams.


Extracted text: A football organization tests players to see whether they are using performance-enhancing drugs. Officials select a team at random, and a drug-testing crew shows up unannounced to test all 27 players on the team. Each testing day can be considered a study of drug use. Complete parts a and b. a) What kind of sample is this? A voluntary response sample A simple random sample A multistage sample A stratified random sample A systematic sample A convenience sample A cluster sample O O