Which Condition Is the Major Cause of Preventable Childhood Blindness

question 100

Multiple Choice

Which condition is the major cause of preventable childhood blindness in the world?

• A)vitamin C deficiency
• B)riboflavin deficiency
• C)pantothenic acid deficiency
• D)vitamin A deficiency
• E)macular degeneration

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Definitions:

HML Beta

A measure of sensitivity to the HML (High Minus Low) factor, part of the Fama-French three-factor model, indicating how much a stock's return is affected by the value premium.

Risk Premium

The additional return expected on an investment for taking on higher risk compared to a risk-free asset.

SMB Beta

A measure used in financial models to estimate the sensitivity of a stock’s return relative to the return of a small-minus-big (SMB) factor, part of the Fama-French three-factor model.

HML Beta

A measure of sensitivity relative to the HML (High Minus Low) factor, part of the Fama-French three-factor model, indicating how much a stock's return is affected by small versus big market capitalization stocks.