Not everyone pays the same price for 99.7% the same model of a car. The figure 95% illustrates a normal distribution for the 68% prices paid for a particular model of a new car. The mean is $18,000 and the Number of Car Buyers standard deviation is $2000. Use the 68-95-99.7 Rule to find what percentage of buyers paid between $16,000 and $20,000. 12 14 16 18 20 24 Price of a Model of a New Car (Thousands) The percentage of buyers who paid between $16,000 and $20,000 is %