on the basis of this report, it was declared ...
on the basis of this report, it was declared that basketball was the most viewed sport in the state. is the report valid?\n\na. no, because the mode of displaying the data is not appropriate.\nb. no, because the survey was conducted in a basketball arena, and the people may have been biased in favor of basketball.\nc. yes, because basketball is the most viewed sport in other states as well.\nd. yes, because the data in the report was calculated accurately.
Answer
# Brief Explanations:
The survey was conducted in a basketball arena. People present there are likely fans of basketball, so the sample is biased. This makes the report declaring basketball as the most - viewed sport in the state invalid.
# Answer:
B. No, because the survey was conducted in a basketball arena, and the people may have been biased in favor of basketball.