Difference between revisions of "EBook Problems"
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===Correlation=== | ===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=== | ===Distributions=== | ||
Revision as of 18:06, 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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