Mathematics, 27.11.2019 20:31 yanicas
The melting points of two alloys are being compared. thirty-five specimens of alloy 1 were melted. the average melting temperature was 517.0◦f and the standard deviation was 2.4◦f. forty-seven specimens of alloy 2 were melted. the average melting temperaturewas510.1◦2.1◦f. find a 99% confidence interval for the difference between the melting points.
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The melting points of two alloys are being compared. thirty-five specimens of alloy 1 were melted. th...
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