MAS202_-_FA_2023_-_FE_1041.webp
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MAS202_-_FA_2023_-_FE_1041.webp

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(Choose 1 answer)
The weekly salaries of teachers in one state are normally distributed with a mean of $490 and a standard deviation of $45. What is the probability that a randomly selected teacher earns more than $525 a week?Let P(Z < 0.78) = 0.7823, P(Z < -1.28) = 0.1003.
A. 0.2177
B. 0.1003
C. 0.7823
D. 0.2823
E. None of the other choices is correct


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