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Professor Lee needs to complete a research study.She has a very small budget,needs to cover a large number of participants,and needs to complete her research within three months.Which method would BEST meet her objectives?
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 (perfect negative correlation) to +1 (perfect positive correlation).
Expected Return
The expected return is the anticipated profit or loss from an investment over a specified period, based on historical or projected rates.
Standard Deviation
A statistical measure of the dispersion or variability of a set of data points, often used in finance to quantify the risk of an investment.
Beta
A measure of a stock's volatility in relation to the overall market; a beta above 1 indicates higher than market volatility.
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