Mathematics, 06.05.2020 21:04 miamassimino
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?
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The basketball players at Rafael’s middle school are selling T-shirts, and he wants to determine the...
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