30. The E.P.A. has reported that the average annual fuel cost for a particular type of automobile is $800 with a standard deviation of $80. Fuel cost is assumed to be normally distributed. We would expect that only 10% of these cars would have an annual fuel cost greater than _______. A. 820.0 B. 902.4 C. 808.0 D. 812.8    Only typed answer and don't use chat gpt to solve the problem

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30. The E.P.A. has reported that the average annual fuel cost for a particular type of automobile is $800 with a standard deviation of $80. Fuel cost is assumed to be normally distributed. We would expect that only 10% of these cars would have an annual fuel cost greater than _______.
A. 820.0
B. 902.4
C. 808.0
D. 812.8 

 

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