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4 The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a

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The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 1 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. What is the distribution of X? X ~ N( 10 b. Find the probability that this American man consumes between 9 and 9.6 grams of sodium per day. 0.1859 of c. The middle 30% of American men consume between what two weights of sodium? Low: 9.476 X High: 10.524 X

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