Mathematics, 15.12.2020 01:50 sophialoperx
Johnny has his own company doing yard work. His sales are normally distributed with
a mean of $450 a day with a standard deviation of $110. What is the probability that
he will make greater than $230?
A.)2.28%
B.).0228
C.).9772
D.)97.72%
Answers: 3
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Johnny has his own company doing yard work. His sales are normally distributed with
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