Mathematics, 24.09.2019 01:30, noodleboy0923

Ineed
the number of pieces of popcorn in a large movie theatre popcorn bucket is normally distributed, with a mean of 1515 and a standard deviation of 15. approximately what percentage of buckets contain between 1470 and 1560 pieces of popcorn?
a. approximately 68%
b. approximately 75%
c. approximately 95%
d. 99.7%

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the number of pieces of popcorn in a large movie theatre popcorn bucket is normally dis...