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12. The mean price of gasoline in the U.S in 20D? was $3.5 with a standard deviation of 536. According to Chehvshev's Inequality, what minimum

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12. The mean price of gasoline in the U.S in 20D? was $3.5 with a standard deviation of 536. According to Chehvshev's Inequality, what minimum percentage ofgasoline prices. fell within 3 standard deviations of the mean? [5 pts} 13. SAT Math scores are bell-shaped with a mean of 515 and a standard deviation of 114.Between what two SAT scores will 95% of the data fall

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