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Mathematics, 31.08.2019 20:30 neariah24

An assembly-line machine turns out washers with the following thicknesses (in millimeters). find the mean and standard deviation of the thicknesses.
1.42, 1.83, 1.43, 1.87, 1.22, 1.44, 1.72, 1.91, 1.42, 1.87, 1.42, 1.99, 1.27, 1.94, 1.67, 1.22

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An assembly-line machine turns out washers with the following thicknesses (in millimeters). find the...

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