math question //// 143 thier all diffrent questions

Find the odds in favor of and odds against the event given the probability. Express all ratios in lowest terms. The odds in favor of event B are D. The odds against event B are [:l. Find the odds in favor of and odds against the event given the probability. Express all ratios in lowest terms. P(F) = 123 The odds in favor of event F are D. The odds against event F are D. Question 8 of 15 (1 point) Attempt 1 of Unlimited 4.3 Find the expected value of a probability e 1 (practice) Find the expected value of the probability experiment with outcomes X1, X,, ... N X =8, X, =2, X, =4, X=7, X, =3; P X = =, P(X, = 1 P (X3) = 15, P(X4) = 5, P(X5) = 2 15 15 The expected value of the probability experiment is E =Question 9 of 15 (1 point) ' Attempt 1 of Unlimited 4.3 Find the expected value of a probability experirr 2 (praclice) Find the expected value of the probability experiment with outcomes X1, X2, 2 3 4 1 X1=$12,X2=$2,X3=$4,X4=$20; P(X1)= E' P(X2)= E' P(X3)= E' P(X4)= E The expected value of the probability experiment is $C]. (Round your answer to the nearest cent, if necessary.)