Question

guided practice
a study was conducted on 100 randomly selected chefs in the united states. the study consisted of a survey that the chefs had to fill out and send in. all surveys were returned, but on one of the questions on the survey concerning salary only 70 chefs answered. identify the problem with this study.
a. the relationship between two variables implies one causes the other.
b. the conclusion is based on a bad sample.
c. this is a self - interest study.
d. a nonresponse occurred.
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guided practice multiple choice text version
check answer

Explanation:

Out of 100 chefs surveyed, only 70 answered a particular question about salary. This is a non - response situation as 30 chefs did not answer that question.

Answer:

D. A nonresponse occurred.