elizabethg3330 elizabethg3330

02-07-2021
Mathematics

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Two different types of injection-molding machines are used to form plastic parts. Two random samples, each of size 300, are selected. 15 defective parts are found in the sample from machine 1 and 8 defective parts are found in the sample from machine 2. Is it reasonable to assume that both machines have the same defective rate

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biffyboffboof biffyboffboof

02-07-2021

Answer:

No it is not since there is 15 defectice parts in 2machines and there is 8 broken parts in the one machine

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