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A portfolio has a beta of 1.16,a standard deviation of 12.2 percent,and an expected return of 11.55 percent.The market return is 10.4 percent and the risk-free rate is 3.2 percent.What is the portfolio's Sharpe ratio?
Discriminant Validity
The extent to which a concept differs from other concepts that are similar, ensuring that the measure is not reflecting other variables.
Convergent Validity
The degree to which two measures of constructs that theoretically should be related, are in fact related.
Face Validity
refers to the extent to which a test or measure appears to assess what it is intended to measure, based on a superficial examination.
Concurrent Validity
The construct validity of a measure is assessed by examining whether groups of people differ on the measure in expected ways.
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