Percentage of grapefruits

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The diameters of grapefruits in a certain orchard are normally distributed with a mean of 7.10 inches and a standard deviation of 0.50 inches.

(A) What percentage of the grapefruits in this orchard have diameters less than 6.8 inches?

(B) What percentage of the grapefruits in this orchard are larger than 7.00 inches?

Reference no: EM13130132

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