Mathematics, 22.03.2021 21:20, Lockdown
Bill and Steve are best friends who have jobs at Cub after school. The distribution of
Bill's weekly income is approximately normal with mean $225 and standard
deviation $25. The distribution of Steve's weekly income is approximately normal with
mean $240 and standard deviation $15. Assuming their weekly incomes are
independent of each other, which of the following is closest to the probability that Bill will
have a greater income than Steve in a randomly selected week?
Answers: 2
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Mathematics, 21.06.2019 18:30, Alexandragurule18
Can someone check if i did this correct. it’s number 4 if you’re wondering.
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Bill and Steve are best friends who have jobs at Cub after school. The distribution of
Bill's weekl...
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