Suppose a Study Is Neither Practically Significant nor Statistically Significant

question 46

Multiple Choice

Suppose a study is neither practically significant nor statistically significant.You should ____.

• A)reconsider everything
• B)increase the dosage or improve implementation
• C)increase the sample size and/or improve measurement
• D)be happy with an optimal outcome

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Definitions:

Portfolio Beta

A measure that evaluates the risk of an investment portfolio by determining how sensitive it is to market movements.

Risk-Free Asset

An investment with a guaranteed return and no risk of loss, often exemplified by government bonds.

Market Portfolio

A market portfolio is a theoretical bundle of investments that includes every type of asset available in the world financial market, with each asset weighted by its market capitalization.