(a) Obtain 100 samples of 4 values each from the normal distribution with mean 8.0 and variance...

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(a) Obtain 100 samples of 4 values each from the normal distribution with mean 8.0 and variance 0.16 and their means, variances, and ranges.

(b) Use these samples for making up a control chart for the mean.

(d) Make up a control chart for the range.

(e) Describe quantitative properties of the samples that you can see from those charts (e.g., whether the corresponding process is under control, whether the quantities observed vary randomly, etc.).

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Sep 29, 2022 01:28 AM

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(a) Obtain 100 samples of 4 values each from the normal distribution with mean 8.0 and variance...

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a To obtain 100 samples of 4 values each from the normal distribution with mean 80 and variance 016 ...View the full answer

Advanced Engineering Mathematics

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