The combined SAT scores for the students at a local high school are normally distributed with a mean of 1464 and a standard deviation of 308. The local college includes a minimum score of 1680 in its admission requirements.
What percentage of students from this school earn scores that satisfy the admission requirement?
P(X > 1680) = %
Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
Accepted Solution
A:
Formula for z-score = (x-u)/sigma . Putting values. to get P(X>1680)