Math

StatisticsQ&A LibraryCoal is carried from a mine in West Virginia to a power plan in New York in hopper cars on a long train. Suppose the weight of the coal in one car was less than 74.5 tons. Would that fact make you suspect that the loader had slipped out adjustment? Suppose the weight of the coal cars selected at random had an average x bar of less than 74.5 tons. Would that fact make you suspect that the loader had slipped out of adjustment whyStart your trial now! First week only $4.99!*arrow_forward*

Question

Coal is carried from a mine in West Virginia to a power plan in New York in hopper cars on a long train.

Suppose the weight of the coal in one car was less than 74.5 tons. Would that fact make you suspect that the loader had slipped out adjustment? Suppose the weight of the coal cars selected at random had an average x bar of less than 74.5 tons. Would that fact make you suspect that the loader had slipped out of adjustment why?

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