Mathematics, 15.11.2020 23:30 Blakemiller2020

Fifty measurements are taken of the octane rating for a particular type of gasoline. The sample mean rating (in percent) was 85.8 and the sample standard deviation was 1.2. What is our estimate of the mean.

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Fifty measurements are taken of the octane rating for a particular type of gasoline. The sample mean...

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