6 Exercise 6-3 (Algo) (LO6-3) 6.66 Compute the mean and variance of the following probability distribution. (Round your answers to 2 decimal places.) points X P( X) 8 0 . 10 13 0. 20 18 0. 35 eBook 23 0 . 35 Click here for the Excel Data File Print Mean Variance References4 Exercise 6-1 (Static) (LO6-3) 6.66 Compute the mean and variance of the following discrete probability distribution. (Round your answers to 2 decimal plac points P(X) Skipped 0.2 WNHOX 0. 4 0.3 0.1 eBook Click here for the Excel Data File Mean Hint Variance Print References13 Exercise 6-25 (Algo) (LO6-5) 6.66 In a Poisson distribution, u = 2.20 . (Round your answers to 4 decimal places.) points a. What is the probability that x = 0 ? Probability eBook Print References b. What is the probability that x > 0 ? Probability