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A company manufactures a large number of rods. The lengths of the rods are normally distributed with a mean length of 3.7 inches and a

A company manufactures a large number of rods. The lengths of the rods are normally distributed with a mean length of 3.7 inches and a standard deviation of .35 inches. If you choose a rod at random, what is the probability that the rod you chose will be:

a) Less than 3.5 inches?

b) Greater than 3.5 inches?

c) Between 3.4 inches and 4 inches?

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