2.8 Percent of silicon in steel castings: 0.94, 0.89, 0.98, 0.87. For the following two samples of...

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2.8 Percent of silicon in steel castings: 0.94, 0.89, 0.98, 0.87.

For the following two samples of raw data, choose appropriate numerical classes and tabulate the data into a frequency table. Draw an appropriate frequency graph. Comment on the data.

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Elementary Statistical Quality Control

ISBN: 9780367578121

2nd Edition

Authors: John T. Burr

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Question Posted: Aug 30, 2024 01:04 PM

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2.8 Percent of silicon in steel castings: 0.94, 0.89, 0.98, 0.87. For the following two samples of...

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Elementary Statistical Quality Control

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