The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1800 and the standard deviation is $140. 1380 1520 1660 1800 1940 2080 Distribution of Prices 2220 a What is the approximate percentage of buyers who paid between $1520 and $1800? % What is the approximate percentage of buyers who paid between $1800 and $1940? % What is the approximate percentage of buyers who paid more than $2220? What is the approximate percentage of buyers who paid more than $2220? What is the approximate percentage of buyers who paid more than $2080? % What is the approximate percentage of buyers who paid between $1660 and $1940? What is the approximate percentage of buyers who paid between $1800 and $2220