A random sample X1, X2, . .., Xn is drawn from a distribution with the pdf f(x; 0) = 30(1 - x) 30-1 for 0 0. The log likelihood of 0 is OnIn 3 + nln0 + (30 -1) 27_ In (1 - Xi) O nln 3 + nln 0 + 31n0 27 , In (1 - Xi) OnIn 3 + 3nln 0 + (0 -1) Eh, In (1 - Xi) O n ln 0 In 3 + (30 - 1) E_, In (1 - Xi) O none of the answers here O nln 3 + nln 0 + (30 - 1) In (Ell(1 - Xi))