martina surveyed 135 children under 16 in the town. is this sample of the people in the town likely to be…
martina surveyed 135 children under 16 in the town. is this sample of the people in the town likely to be biased? yes no
Answer
Brief Explanations:
The sample only includes children under 16. It does not represent all people in the town such as adults. So it is likely to be biased.
Answer:
yes