select the correct answer.\na restaurant owne...
select the correct answer.\na restaurant owner wants to determine the effectiveness of his servers. the owner places a survey regarding the servers effectiveness with randomly selected customer bills.\nwhat is the sample?\na. the sample is all customers of the restaurant.\nb. the sample is the servers.\nc. the sample is the owner of the restaurant.\nd. the sample is the randomly selected customers.
Answer
# Brief Explanations:
A sample is a subset of the population used for study. Here, the population is all customers, and the owner selects some customers randomly for the survey. So the randomly - selected customers are the sample.
# Answer:
D. The sample is the randomly selected customers.