Weekly wages at a certain factory are
normally distributed with a mean of
$400 and a
st...
Mathematics, 01.04.2021 02:20 starajaclark1429
Weekly wages at a certain factory are
normally distributed with a mean of
$400 and a
standard deviation of $50.
Find the probability that a worker
selected at random makes between
$400 and $450.
Answers: 2
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