Hope that someone can help.
the probability density function is given by f(x)= 1/48 (x+4), -4 < x < 4
to get the CDF, we have to integrate it in the following way.
F(x) = ∫ 1/48 (t+4) dt, the upper limit is x and the lower limit is -4
can anybody help me integrate it. also the second part of the question says, using the CDF, get the median and the inter-quartile of X. I don't know how to get that either.
Plzzz i need to do this urgently.