Groups of adults are randomly selected and arranged in groups of three. P(x) l:_I-. The random variable x is the number in the group who say that they 0.366 would feel comfortable in a self-driving vehicle. Determine whether a o_431 probability distribution is given. If a probability distribution is given, nd its (1130 mean and standard deviation. If a probability distribution is not given, 0 023 identify the requirements that are not satised. Does the table show a probability distribution? Select all that apply. lth. Yes, the table shows a probability distribution. ' B. No, not every probability is between 0 and 1 inclusive. C No, the sum of all the probabilities is not equal to 1. D. No, the random variable x's number values are not associated with probabilities. E No, the random variable x is categorical instead of numerical. Find the mean of the random variable x. Select the correct choice below and, if necessary, ll in the answer box to complete your choice. 0 A- p: D adult(s) (Round to one decimal place as needed.) 0 B. The table does not show a probability distribution