The average American man consumes 9.9 grams of sodium each day. Suppose that the sodium consumption of American men is normally.r distributed with a standard deviation of [LB grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible. a. llu"|.|"hat is the distribution of I? I .. N[[:],:'] b. Find the probability that this American man consumes between 9 and 9.5 grams of sodium per day. c. The middle E' of American men consume between what two weights of sodium