Mathematics, 05.02.2021 01:00 volleyballfun24

Jiang Li wants to know if her neighbors want the speed limit on their street reduced. She writes every house number on a piece of paper, puts it into a bag, and selects 15 papers. After surveying these households, she concludes that 75% of the people on her street want the speed limit reduced. Is this conclusion valid? Justify your answer.

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Jiang Li wants to know if her neighbors want the speed limit on their street reduced. She writes eve...