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c. Inter quartile range: If the distribution is normal, The first quartile of X can be calculated as follows: Q, = 4-0.6750 =180 -(0.675× 75) =129.375

c. Inter quartile range: If the distribution is normal, The first quartile of X can be calculated as follows: Q, = 4-0.6750 =180 -(0.675× 75) =129.375

MATLAB: An Introduction with Applications
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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Where did -0.675 came from?

Problem was previously submitted via Bartbly.

ty,

Chapter 7 Question 2. Being curious about land holdings size, Harry found something interesting to his surprise, The average land holding is about 180 acres for each farm And a standard deviation of 75 acres does not harnm He asked a group of farmers totaling forty-two To check these facts and to calculate, too What is the distribution of the acreage in his sample? To find the IQR he has information, ample! Answer the following questions: a. X is the size of a farm in the US (answer "True" or "False"): b. X is normally distributed with a mean of acres and standard error of acres. c. The IQR for X is acres. bartleby Q Search for textbooks, step-by-step explanati + Q&A Library Being curious about land Step 4 c. Inter quartile range: If the distribution is normal, The first quartile of X can be calculated as follows: Q, = 4 -0.6750 =180 -(0.675×75) =129.375 |
Transcribed Image Text:Chapter 7 Question 2. Being curious about land holdings size, Harry found something interesting to his surprise, The average land holding is about 180 acres for each farm And a standard deviation of 75 acres does not harnm He asked a group of farmers totaling forty-two To check these facts and to calculate, too What is the distribution of the acreage in his sample? To find the IQR he has information, ample! Answer the following questions: a. X is the size of a farm in the US (answer "True" or "False"): b. X is normally distributed with a mean of acres and standard error of acres. c. The IQR for X is acres. bartleby Q Search for textbooks, step-by-step explanati + Q&A Library Being curious about land Step 4 c. Inter quartile range: If the distribution is normal, The first quartile of X can be calculated as follows: Q, = 4 -0.6750 =180 -(0.675×75) =129.375 |
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