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23) answer 23) (8 pts) This table summarizes a sample taken from a gas station. They recorded the number of gallons of gas sold for

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23) (8 pts) This table summarizes a sample taken from a gas station. They recorded the number of gallons of gas sold for each car. Approximate the mean and standard deviation of the sample. Gallons of Gas Frequency 0 - 4 74 5 - 9 192 10 - 14 280 15 - 19 105 20 - 24 23 25 - 29 6

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