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Mathematics, 10.11.2020 17:00 malachilaurenc
Although the first quarter of 2002 was quite dismal on Wall Street, mutual funds investing in gold companies rose an average of 35.2%. Assume that the distribution of returns in the first quarter of 2002 for mutual funds specializing in gold companies is fairly symmetrical with a mean of 35.2% and a standard deviation of 20%. If random samples of 16 gold stock funds were selected:
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Although the first quarter of 2002 was quite dismal on Wall Street, mutual funds investing in gold c...
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