The mean daily production of a herd of cows is IE18 assumed to be normally distributed with a mean of 35 liters, and standarddeviation of 7.4 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X? X-70 Pleaseshow the following answers to 4 decimal places b. If a cow is randomly chosen, find the probability that its production is at least38.7 liters. c. If a cow is randomly chosen, find the probability that its production is between 46.1 and 49.8 liters Please show thefollowing answer to 1 decimal place. d. The 76th percentile of the milk production is how many liters?

a) To find the distribution of X in this context: Mean and Standard Deviation:Mean (μ) = 35…

Answered: The mean daily production of a herd of…

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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Assume that blood pressure readings are normally distributed with a mean of 124 and a standard deviation of 4.8. If 36 people are randomly selected, find the probability that their mean blood pressure will be less than 126. OA. 0.8615 OB. 0.8819 OC. 0.0062 O D. 0.9938 C...
The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 60 minutes and a standard deviation of 14 minutes. Suppose one person at the hot springs is randomly chosen. Let X = the amount of time that person spent at Grover Hot Springs . Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( b. Find the probability that a randomly selected person at the hot springs stays longer then 81 minutes. c. The park service is considering offering a discount for the 7% of their patrons who spend the least time at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still receive the discount? minutes. d. Find the Inter Quartile Range (IQR) for time spent at the hot springs. Q1: minutes Q3: minutes IQR: minutes
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