The meanvalue of land and building from a sample of farms was $ 2480 with a standard deviationof $ 360. Between what two values do about 99.7% of the datalie? Use the Empirical Rule. (Assume the data set has a bell-shaped distribution.)
In what interval would you expect 99.7% of the data to be found?
To who would do the problem, I ask can the problem be solved without using the Empirical Rule. I find it very hard to understand and to follow this rule. Thank you so much for your help.
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