Let x be a real number, such that 0 < x < 100. x-th percentile from a sample of n is number k such that k max(i - natural number | i < x.n/100).
Chat with our AI personalities
It is the 31st percentile.
Mean.
It means that 85% of people are under it
example. a baby is in the 30th percentile for weight. that baby is bigger than 29 babies out of 100, and smaller than 69.
You would be in the 99th percentile (98.61, to be more precise).