EBook Problems

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.

References

• SOCR
• EBook
• UCLA Statistics Moodle

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