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.

a 42.5%

So, there is a 42.5% chance that a person has a mathematical SAT score between 500 and 650. e. This problem is asking you to find an x value from a probability. You want to find the x value that has 1% of the mathematics SAT scores to the right of it.

Step-by-step explanation:

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

it is x equals 3   plese mark me really need it

step-by-step explanation: