Special distributions normal distribution.

4.3.22. A large computer chip manufacturing plant under construction in Westbank is expected to result in an ad- ditional fourteen hundred children in the county's public school system once the permanent workforce arrives. Any child with an IQ under 80 or over 135 will require indi- vidualized instruction that will cost the city an additional $1750 per year. How much money should Westbank an- ticipate spending next year to meet the needs of its new special ed students? Assume that IQ scores are normally distributed with a mean (u ) of 100 and a standard devia- tion (o) of 16