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1)Historical data indicates that the average annual salary of a Metro passenger is $60,000, with a standard deviation of $20,000. i.Given this distribution, what is

1)Historical data indicates that the average annual salary of a Metro passenger is $60,000, with a standard deviation of $20,000.

i.Given this distribution, what is the probability that a random passenger's salary is greater than $90,000?

ii.What range of salaries (please provide both the minimum and maximum) represents the bottom 25% of salaries for Metro passengers based on the given distribution?

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