Numerade Search textbooks and questions Home Get Student Questions 1 3 S 6 p(x) 0.05 0.10 0.25 0.30 0.20 0.10 Find P(2 < X < 4). O a. 0.65 b. 0.35 O c. 0.25 O d. 0.55 Educator FAQ QUESTION 12 Find the mean value (or the expected value) of x. 3.0.63 b. 3.80 c. 3.50 Od 0.17 Continue Working Your Answers W Use the following information to answer the next two problems. Let the discrete random variable x the roll of an unbalanced or unfair or ripped Suppose the probability distribution is given by the following table. Payment 6 Q (o