SAT scores are adjusted so that the mean score is about 500 and the standard deviation is about 100. Draw the bell curve and fill in the numbers across the bottom. Then answer the following questions: 1.How high must a student score to fall in the top 25%.
Hint which quartile would 25% be greater than?
2.What percent of the scores fall between 200 and 800?Single line text.
3.What percent of the scores are above 700?

I AM DESPERATE!! MY GRADES ARE FALLING APART SO AM I. SO PLEASE HELP ME SOLVE THIS PROBLEM.