When we take a weighted average of forward-looking data, the weighted mean is called [...]
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expected value.
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Subject 4. Measures of Center Tendency assigns equal weight to each value. Notice that the return of a portfolio is the weighted mean of the returns of individual assets in the portfolio. The assets are weighted on their market values relative to the market value of the portfolio. <span>When we take a weighted average of forward-looking data, the weighted mean is called expected value.
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A year ago, a certain share had a price of $6. Six months ago, the same share had a price of $6.20. The share is now trading at $7.50. Because the most
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