The basketball players at Rafael’s middle school are selling T-shirts, and he wants to determine the average number of shirts that have been sold. First he surveyed five members of the 7th-grade boys basketball team. Then he surveyed every third basketball player on the boys and girls 6th- through 8th-grade basketball teams. Which sampling technique should produce a more representative sample?
Answers
Answered by
8
Answer:
The 2 one
Step-by-step explanation:
Because this sampling technique includes studends of all the grades. Hence it is considerd more accurate
Answered by
3
Answer:
The second sampling method (6th–8th graders) is the most representative.
Step-by-step explanation:
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