Mathematics, 26.09.2019 17:20, shyanne5276
Abusiness receives supplies of copper tubing where the supplier has said that the average length is 26.70 inches so that they will fit into the businessā machines. a random sample of 48 copper tubes finds they have an average length of 26.77 inches. the population standard deviation is assumed to be 0.20 inches. at Ī±=0.05, should the business reject the supplierās claim?
Answers: 1
Mathematics, 21.06.2019 19:30, dbenjamintheflash5
You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?
Answers: 2
Abusiness receives supplies of copper tubing where the supplier has said that the average length is...
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