Not everyone pays the same price for the same model of a car. The figure illustrates a normal distribution for the prices paid for a particular model of a new car. The mean is $22,000 and standard deviation is $1000. the Use the 68-95-99.7 Rule to find what percentage of buyers paid between $20,000 and $22,000. Number of Car Buyers 99,7% -95% -68% 19 20 21 22 23 24 Price of a Model of a New Car (Thousands) The percentage of buyers who paid between $20,000 and $22,000 is %.

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