Normal probability- diameter of grapefruits

Reference no: EM13119049

Normal Probability: Diameter of Grapefruits

The diameters of grapefruits in a certain orchard are normally distributed with a mean of 5.44 inches and a standard deviation of 0.41 inches.

(A) What percentage of the grapefruits in this orchard is larger than 5.36 inches?

(B) A random sample of 100 grapefruits is gathered and the mean diameter is calculated. What is the probability that the sample mean is greater than 5.36 inches?

Reference no: EM13119049

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