Solution-Estimate the proportion of washing machines

Estimate the proportion of washing machines

Reference no: EM131444788

A manufacturer wishes to estimate the proportion of washing machines leaving the factory that is defective. How large a sample should she check in order to be 93% confident that the true proportion is estimated to within .014?

Reference no: EM131444788

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Estimate the proportion of washing machines

Reference no: EM131444788

Reference no: EM131444788

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