table commonly used continuous distributions name notation uniform [abnormal (us gamma gamma(alf ( - - la xa- -lx ( - la - - -lx (ainverse gamma invgamma(alx parameters [aba ral ral exponential exp(ll -lx rl> beta beta(abg( ba- ( ) - ( ) ( [ ab weibull weib(alal (lx) - -(lxral pareto pareto(alral student tn al ( lx)-( + !-( + )/ gn+ np > rmn nf (mna / ( - )/ gm+ ( /ngm gn [ ( / ) ]( + )/ the gamma( / / distribution is called the chi-squared distribution with degrees of freedomdenoted kh the distribution is also called the cauchy distribution table commonly used discrete distributions name notation bernoulli ber(pbinomial bin(npdiscrete uniform { ngeometric geom(ppoisson poi(lf (xx parameters ( ) - { ( ) - { nx { nn nn ( px- { > - lx { kh distribution