EBook Problems

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===Correlation===
===Correlation===
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1.
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'''A positive correlation between two variables X and Y means that if X increases, this will cause the value of Y to increase.'''
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''A. This is always true.''
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''B. This is sometimes true.''
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''C. This is never true.''
===Distributions===
===Distributions===

Revision as of 23:00, 16 October 2008

Contents

Probability and Statistics EBook Practice Problems

The problems provided below may be useful for practicing the concepts, methods and analysis protocols, and for self-evaluation of learning of the materials presented in the EBook.

Correlation

1. A positive correlation between two variables X and Y means that if X increases, this will cause the value of Y to increase.

A. This is always true. B. This is sometimes true. C. This is never true.

Distributions

Probability

Confidence Intervals

References



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