H.) The length of time it takes a student to find a parking spot on campus follows normal distribution of mean, 3.5 minutes. The probability that a student will find a spot in less than 3 minutes is:
4.) 0.6915© BrainMass Inc. brainmass.com March 4, 2021, 6:11 pm ad1c9bdddf
You have not mentioned the standard deviation.
However options 1 and 4 cannot be correct as in normal distribution ...
Probability is calculated using normal distribution.