Please post all the work so I can understand the process! Thanks:)
Question 3:
The 9-month salaries at a daycare center are normallydistributed with a mean of $18,000 and a standard deviation of$5,000.
a.
What is the probability that an employee will have a salarybetween $15,520 and $18,480?
b.
What is the probability that an employee will have a salary morethan $19,880?
c.
What is the probability that an employee will have a salary lessthan $28,440?
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