6 After measuring the speed of sound u several times, a student concludes that the standard deviation of u of her measurements is 10 m s If all uncertainties were random, she could get any desired precision by making enough number of measurement and averaging (a) How many measurements are needed t...

a x 10 m S m a ox 10 Uncent ...

6. After measuring the speed of sound u several times, a student concludes that the standard...

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A Pathway to Introductory Statistics

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6. After measuring the speed of sound u several times, a student concludes that the standard...

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A Pathway to Introductory Statistics

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