In a study of an automobile insurance a random sample of 80 body repair costs had a mean of 472 36 and S D of Rs 62 35 if X is used as a paint estimate to the true average repairs cost with what confidence we can assert the maximum error does not exceed Rs 10 In a study of an automobile insurance ...

In a study of an automobile insurance a random sample of 80 body repair costs had...

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Statistics For The Life Sciences

ISBN: 9780321989581

5th Edition

Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner

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