Probability and Statistics for Engineering and the Sciences
Probability and Statistics for Engineering and the Sciences
9th Edition
ISBN: 9781305251809
Author: Jay L. Devore
Publisher: Cengage Learning
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
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Chapter 10.3, Problem 28E

For a single-factor ANOVA with sample sizes Ji(i = 1,2,...I), show that ∑ J ( X ¯ i − X ¯ .. ) 2 = ∑ J i X ¯ i 2 − X ¯ .. where n = ∑ J i

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Probability and Statistics for Engineering and the Sciences

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