The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 1 gram. 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( ? , ? ) b. Find the probability that this
The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 1 gram. 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( ? , ? ) b. Find the probability that this
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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3. The average American man consumes 9.8 grams of sodium each day. Suppose that the sodium consumption of American men is
a. What is the distribution of X? X ~ N( ? , ? )
b. Find the probability that this American man consumes between 9.5 and 11 grams of sodium per day?
c. The middle 20% of American men consume between what two weights of sodium?
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