Sixteen cars are randomly selected and weighed from a population that is approximately normal with variance of

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Sixteen cars are randomly selected and weighed from a population that is approximately normal with variance of 400 lbs. The mean weight was 3850 lbs.

a) What is the point estimate for the mean of population?

b) Estimate the mean weight of all cars with 98% confidence.

Posted Date: Jun 20, 2024 11:09 AM

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Sixteen cars are randomly selected and weighed from a population that is approximately normal with variance of

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