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Standard deviation and variance for data

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A determination of acetaminophen in 10 separate tablets of Excedrin Extra Strength Pain Reliever gives the following results (in mg).

224.3; 240.4; 246.3; 239.4; 253.1

261.7; 229.4; 255.5; 235.5; 249.7

(a) Report the mean, median, range, standard deviation and variance for this data.

(b) How would you report the average mass of acetaminophen in the tablets if you must account analytical errors?

Reference no: EM132527661

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