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Frm a normal distribution with mean 07515 cm and standard

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Reference no: EM13582598

Assuming that the diameters of 1000 brass plugs taken consecutively from a machine, form a normal distribution with mean 0.7515 cm and standard deviation 0.0022 cm. How many of the plugs are likely to be rejected if the approved diameter is 0.752± 0.004.

Reference no: EM13582598

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