In a standard normal curve, what percentile corresponds to a z-score of 2.0?

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

i dont know the answer but here's a picture of a dog