The average American man consumes 9.5 grams of sodium each day. Suppose that the sodium consumptionof American men is normally distributed with a standard deviation of 1 grams. Suppose an American man israndomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal placeswhere possible.a. What is the distribution of X? X ~ N(b. Find the probability that this American man consumes between 9.7 and 10.5 grams of sodium per day.c. The middle 20% of American men consume between what two weights of sodium?Low:High:

Answered: Image /qna-images/answer/9a5ed6eb-2d86-4f09-82a5-74c29cc62ce4.jpg

Answered: The average American man consumes 9.5…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A final exam in Reindeer Research Studies has a mean of 60 and a standard deviation of 5. If 25 students are randomly selected, find the probability that the mean of their test scores less than 65. P(x < 65) = P(z < (Enter your answer as a percent accurate to 1 decimal place, do not enter the "%" sign). Shade: Left of a value v. Click and drag the arrows to adjust the values. -2 fI -1 1.5 -4 -3 2 3 4
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