5.An animal rescue center wants to find out if people in its town think more money should be spent on animal welfare. They plan to ask a random sample of their visitors and volunteers to fill in a questionnaire. Why would their sample not be representative of the town’s population? A. The center’s visitors and volunteers are likely to be supportive of spending on animal welfare.
B. People will not want to spend time filling in the questionnaire.
C. Wedo not know how they will ensure that the sample is random.
D. There might be a high proportion of children in the sample, which will skew the result.