The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1000 and the standard deviation is $120. 640 760 880 1000 1120 1240 1360 Distribution of Prices What is the approximate percentage of buyers who paid less than $640? What is the approximate percentage of buyers who paid between 5880 and $1120? What is the approximate percentage of buyers who paid less than $760? What is the approximate percentage of buyers who paid between $760 and $1000? What is the approximate percentage of buyers who paid between $1000 and $1360? What is the approximate percentage of buyers who paid between $880 and $1000