Mathematics, 03.05.2020 13:34 wizz4865
A manufacturer of flea collars for animals that weigh less than 5 kilograms injects the collars
with 15 milligrams of a biocide that only acts on fleas. The manufacturer will release a collar that
has no less than 14 milligrams and no more than 16 milligrams of insecticide. The following list
shows the result of sampling 36 collars from an actual production run of 720 collars.
17, 14, 14, 16, 14, 15, 15, 15, 16, 14, 16, 14, 15, 15, 15, 16, 13, 13, 13, 13, 13, 14, 14, 13, 17, 14,
15, 13, 14, 15, 16, 17, 14, 17, 14, 15, 4.
7. How many flea collars out of a production run of 720 collars would be acceptable to ship
according to this sample? Explain your reasoning.
Answers: 3
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A manufacturer of flea collars for animals that weigh less than 5 kilograms injects the collars
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