Assessment Item 17 close window
Wendy asked 40 students on the school football team if they have ever injured themselves playing sports. Fifteen football team members responded "Yes." Wendy concluded that 375 of the 1,000 students in her school have injured themselves playing sports. Which of these explains why her conclusion is invalid?
 
Fake Radio Button   A     computation is incorrect
Fake Radio Button   B     sample size is too large
Fake Radio Button   C     sample is biased
Fake Radio Button   D     sample is random
 
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