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Business, 22.10.2020 16:01 jmullins3611

Consider a population of mutual funds that primarily invest in large companies. You have determined that , the mean one-year total percentage return achieved by all the funds, is and that , the standard deviation, is . Complete (a) through (c). a. According to the empirical rule, what percentage of these funds is expected to be within ± standard of the mean? 99.7% b. According to the Chebyshev rule, what percentage of these funds are expected to be within ± standard deviations of the mean? 0.94% (Round to two decimal places as needed.) c. According to the Chebyshev rule, at least % of these funds are expected to have one-year total returns between what two amounts? Between negative 0.5 and 20.50. (Round to two decimal places as needed.)

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