A manufacturer of electrical products will not accept a shipment of parts from a vendor if there is reason to believe that the mean resistance is not 100 ohms. A random sample of 25 selected from a large shipment yields a mean of 97 ohms and a standard deviation of 10 ohms. Should the shipment be accepted? Use a .02 level of significance to justify your answer.

A manufacturer of electrical products will not accept a shipment of parts from a vendor if there is reason to believe that the mean resistance is not 100 ohms. A random sample of 25 selected from a large shipment yields a mean of 97 ohms and a standard deviation of 10 ohms. Should the shipment be accepted? Use a .02 level of significance to justify your answer.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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A manufacturer of electrical products will not accept a shipment of parts from a vendor if there is reason to believe that the mean resistance is not 100 ohms. A random sample of 25 selected from a large shipment yields a mean of 97 ohms and a standard deviation of 10 ohms. Should the shipment be accepted? Use a .02 level of significance to justify your answer.

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