Plsss sat this year has a mean of 500 and a standard deviation of 50. what percent of students scored between 400 and 600?

The SAT this year has a mean of 500 and a standard deviation of 50.  What percent of students scored between 400 and 600?This is equivalent to a score of 500 ±  2 SD (2 standard deviations)= 0.9545
hopes this helps :) :D :)

I’m pretty sure it’s i think : /

It will cost $540i think