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 ‘u’ and a standard deviation of 2 grams.
The closest value of ‘u’ 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...