You walk into a room right in the middle of another person's calculation. They told you that they were using left Riemann sums to compute an integral of the form b
â« f(x) dx
0
The only line of their computation that you can make out is:
n=1
81/n^4 Σ i^3
i=0

Determine f(x) and b.

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for