find probability of some data

I have some data in simulink, I want to know what is the probability of these data to be less than some determined constant number?

is there any function or way in matlab to find it?

Answer 1

[the cyclist]

data = [2 3 5 7 11 13 17];

constant = 6;

probabilityDataLessThanConstant = mean(data<constant)

probabilityDataLessThanConstant = 0.4286