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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.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?