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Mathematics, 17.07.2019 19:10 edjiejwi

3. ph measurements of a chemical solutions have mean 6.8 with standard deviation 0.02. assuming all ph measurements of this solution have a nearly symmetric/bell-curve distribution. find the percent (%) of ph measurements reading below 6.74 or above 6.76.

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3. ph measurements of a chemical solutions have mean 6.8 with standard deviation 0.02. assuming all...
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