The amount of coffee that people drink per day is normally distributed with a mean of 14 ounces and astandard deviation of 6 ounces. 11 randomly selected people are surveyed. Round all answers to 4 decimalplaces where possible.a. What is the distribution of X? X - N(b. What is the distribution of x? ¤ - N(c. What is the probability that one randomly selected person drinks between 13 and 15 ounces of coffeeper day?d. For the 11 people, find the probability that the average coffee consumption is between 13 and 15ounces of coffee per day.e. For part d), is the assumption that the distribution is normal necessary? O Yesf. Find the IQR for the average of 11 coffee drinkers.NoQ1 =ouncesQ3 =ouncesIQR:ounces

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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