In a recent year, scores on a standardized test for high school student with a 3.50 to 4.00 grade point average were normally distributed, with a mean of 39.4 and a standard deviation of 2.3.A student with a 3.5 to 4.00 grade point average who took the test standardized test is randomly selected.
A. Find the probability that he student's test score is less than 35.
B. Find the probability that he student's test score is between 35.5 and 43.3.
C. Find the probability that he student's test score is more than 41.4