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l4.Thirty six (11 = 36)bearings made by a certain process have a sample mean diameter of 0.5060 cm with a sample standard deviation of 0.0040

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l4.Thirty six (11 = 36)bearings made by a certain process have a sample mean diameter of 0.5060 cm with a sample standard deviation of 0.0040 cm. Assuming that the data may be looked upon as a random sample from a normal population with unknown variance. Construct and interpret a 99% condence interval for the population average diameter of bearings made by this process

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