3
AssignmentMultiple Choice

Sampling Methods

Question 3 • Common Core Math 7 - MA3107 CR

Would you consider these results to be valid?

Answer
A
Yes, because only high-school boys were surveyed.
B
Yes, because the results were obtained randomly by measuring the boys basketball team.
C
No, because boys on the basketball team are likely to be taller than the average high school boy.
D
No, because there are no girls surveyed.