During the month of August, the weights of its tomatoes are normally distributed with a mean of 0.62 lb and a standard deviation of 0.15 lb.
(a) What percent of the tomatoes weigh less than 0.77 lb?
1. = %
(b) In a shipment of 5,000 tomatoes, how many tomatoes can be expected to weigh more than 0.32 lb?
2. How many tomatoes?
(c) In a shipment of 3,500 tomatoes, how many tomatoes can be expected to weigh from 0.32 lb to 0.92 lb?
3. How many tomatoes?
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