The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is S1600 and the standard deviation is $125.
1225
1330
1830
1975
1475 1600 2725
Distribution of Prices
a
What is the approximate percentage of buyers who paid more than $1975?
What is the approximate percentage of buyers who paid between $1350 and 51600?
What is the approximate percentage of buyers who paid between $1475 and 517257
What is the approximate percentage of buyers who paid more than $18507
What is the approximate percentage of buyers who paid between $1 225 and S16007
What is the approximate percentage of buyers who paid between S1475 and S1600?