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The mean value of land and buildings per acre from a sample

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Please show all work to achieve the answer. I already have the answer.

The mean value of land and buildings per acre from a sample of farms is $1500, with a standard deviation of $200. Estimate the percent of farms whose land and building values per acre are between $1300 and $1700. (assume the data set has a bell-shaped distribution).

Reference no: EM13630465

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