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Mathematics, 26.11.2019 01:31 GrumpCat8491

Aresearcher for agri-giant corporation wants to study how many pounds of tomatoes are typically picked by a manual labourer in an 8-hour day. the corporation will consider using picking machines if the labourers cannot pick at least 240 pounds, on average. the researcher randomly sampled 100 farm labourers, found out how many pounds of tomatoes each picked and calculated the sample mean and standard deviation.

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