The results obtained by two analysts for the phosphorus content of water samples are as follows Analyst 1 49 32, 49 41, 49 66, 49 45 Analyst 2 49 09, 49 08, 49 25, 49 13, 49 10, 49 19 Using the appropriate test, compare the standard deviations and b) the mean values of the two sets of data The res...

3 a Ho 01 O2 3D Ha 01 02 Sample Standard deviation S1 01440 Sample size ni Sample Standa ...

The results obtained by two analysts for the phosphorus content of water samples are as follows:...

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Statistics The Exploration & Analysis of Data

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