Ordering Normal Distribution Probabilities
A random variable is normally distributed with a mean of and a standard deviation of . The following TI-84 calculator commands and their resulting probabilities are given:
A. normalcdf(0, 1410, 1500, 75) computes
B. normalcdf(1410, 1500, 1500, 75) computes
C. normalcdf(0, 1500, 1500, 75) computes
D. normalcdf(1410, 1677, 1500, 75) computes
Which of the following correctly orders the commands from the least to the greatest resulting probability?
A
D, B, A, C
B
A, B, C, D
C
A, C, B, D
D
B, A, D, C
Question Leaderboard
Not enough data yet to show leaderboard.
