Mathematics
Mathematics, 10.03.2020 02:09, bailee37

As part of a quality-control study aimed at improving a production line, the weights (in ounces) of 50 bars of soaps are measured. The results are as follows, sorted from smallest to largest.

11.6 12.6 12.7 12.8 13.1 13.3 13.6 13.7 13.8 14.1
14.3 14.3 14.6 14.8 15.1 15.2 15.6 15.6 15.7 15.8
15.8 15.9 15.9 16.1 16.2 16.2 16.3 16.4 16.5 16.5
16.5 16.6 17.0 17.1 17.3 17.3 17.4 17.4 17.4 17.6
17.7 18.1 18.3 18.3 18.3 18.5 18.5 18.8 19.2 20.3

Required:
Construct a normal probability plot for these data. Do the data appear to come from an approximately normal distribution?

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Answers: 2

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As part of a quality-control study aimed at improving a production line, the weights (in ounces) of...

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