Question #6401981Single Choice
Math
Question
A researcher conducted a survey to determine whether people in a certain large town prefer watching sports on television to attending the sporting event. The researcher asked 117 people who visited a local restaurant on a Saturday, and 7 people refused to respond. Which of the following factors makes it least likely that a reliable conclusion can be drawn about the sports-watching preferences of all people in the town?
Options
A
Sample size
B
Population size
C
The number of people who refused to respond
D
Where the survey was given
Answer & Analysis
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