Two questions from the subject of statistics and probabilities, send me the solution quickly if possible.

out-3 O11) Calculate the variance of g{X)=X"2+2, where X is a random variable with * probability distribution 19.65 26.28 10.65 11.65 14.65 00000 (2} 333.3 I$312] The distribution of the number of imperfections per 10 meters of synthetic fabric is given by the following function. If cost of this defect is given by the following equation gix)=1f100 (x"2+2x+10]. what is the * ?expected cost 3: 0 l 2 3 4 x 0.41 0.37 0.16 0.05 0.01 013330 015330 017330