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The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Ithink i know it but i want to be sure so can you me out ?

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)