The Variance of Stock a Is 0

question 40

Multiple Choice

The variance of Stock A is 0.007242,the variance of Stock B is 0.020504,and the covariance between the two is 0.0019.What is the correlation coefficient?

• A)0.1487
• B)0.0929
• C)0.0891
• D)0.1559
• E)0.1643

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Definitions:

Flashbulb Memories

Highly detailed and vivid memories of momentous events, often related to surprising or emotionally significant personal experiences.

Memory Errors

Mistakes or inaccuracies that occur in the process of encoding, storing, and recalling information, often leading to false memories or forgetting.

Confidence Level

A statistical measure that expresses the degree of certainty or trust in a sampling method or experimental result.

Recollection

The action of remembering something not immediately present to the senses, often through conscious effort.