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Mathematics, 20.08.2021 16:20 zarbyp30
At a biscuit factory, 5000 packets of biscuits are weighed and 1520 of them are found to weigh more than 375 grams. The weights of the biscuit packets are normally distributed with
a mean of βuβ and a standard deviation of 2 grams.
The closest value of βuβ is
A. 372.41
B. 373.61
C. 373.97
D. 374.39
E. 376.03
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At a biscuit factory, 5000 packets of biscuits are weighed and 1520 of them are found to weigh more...
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