Assume that private preschool costs in the city are normally distributed. The average amount that NYC parents pay for private preschool is � =$27,500 a year with � = $7, 740.   Find the probability that a preschool will be between $18,000 and $35,000 a year

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
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Assume that private preschool costs in the city are normally distributed. The average
amount that NYC parents pay for private preschool is � =$27,500 a year with � = $7, 740. 

 Find the probability that a preschool will be between $18,000 and $35,000 a year

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