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Olin [163]
3 years ago
6

A chocolate company makes dark chocolate bars. The quality control department of the company has found that the weights of the c

hocolate bars follow a normal distribution, with a mean of 85 grams and standard deviation of 1.2 grams. To ensure a consistent product, the company has a policy to reject any chocolate bars weighing less than 82.6 grams or more than 87.4 grams. Approximately what percent of chocolate bars are rejected?
a. 0.12%
b. 0.15%
c. 0.30%
d. 2.50%
e. 5.00%
Mathematics
2 answers:
Aleksandr [31]3 years ago
8 0
I believe that it is D.
devlian [24]3 years ago
3 0
D and e i’m pretty sure :)
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