clare asked 23 of her friends what they thought about a new movie. is this sample of the students in the…

clare asked 23 of her friends what they thought about a new movie. is this sample of the students in the school likely to be biased? yes no
Answer
Brief Explanations:
The sample consists only of Clare's friends, not a random selection of all students in the school. Friends may have similar interests and opinions, so this non - random sample is likely to be unrepresentative of all students in the school.
Answer:
yes