Overall, the amount of training days (per year) for the sportive team is normally distributed around 300 days with a standard deviation of 40 days.
The members at or below the 20%ile of number of training days must attend a counseling session with one of the trainers. You will not have to attend such session if you have more than ______ training days.
How likely (what is the probability) is it to have the number of training days above 275?