In 2019, The College Board cancelled its plans develop an adversity score that would have measured factors such as the availability of advanced coursework and the crime rate in a student's area in order to pro vide context for their SAT score . Assuming that the adversity scores were arrayed on a scale from 1 to 100, that the mean was 78 and the standard deviation was 11, what percentage of the area would have lied
a . below 60?
b. below 70? c.below 80?
d. below 90?
e. between 60 and 65?
f. between 65 and 79?
g. between 70 and 95?
h. between 80 and 90?
