ttes2175 ttes2175

19-12-2022
Mathematics

Answered

Nationwide, the mean value of farm land per acre is $2200, with a standard deviation of $400. The data has a bell-shaped distribution. Assume that a random sample of 80 farms is selected. Use the Empirical Rule to estimate the expected number of farms in the sample whose land value per acre is between $1800 and $2600. Round to the nearest whole number. Group of answer choices a.54 b.76 c.79 d.68

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