2. the owner of a local restaurant wants to k...
2. the owner of a local restaurant wants to know whether the customers would prefer a new garden salad or a new chicken salad on the menu. which survey methods would likely produce representative samples? choose all that apply. a. ask every fifth male customer. b. ask every customer who orders a vegetarian entrée. c. ask every tenth customer over the period of one week. d. ask every fifth customer who orders a chicken sandwich. e. ask every customer to flip a coin. if the coin shows heads, ask for the customers opinion.
Answer
# Brief Explanations:
- Option a only samples male customers, not representative of all.
- Option b only samples vegetarian - ordering customers, biased.
- Option c samples customers over a week at regular intervals, likely representative.
- Option d only samples chicken - sandwich - ordering customers, biased.
- Option e randomly selects customers, likely representative.
# Answer:
C. Ask every tenth customer over the period of one week.
E. Ask every customer to flip a coin. If the coin shows heads, ask for the customer's opinion.