Question

When computing the outliers of a given dataset, we could find Q1-1.5*IQR and Q3+1.5*IQR, and any...

When computing the outliers of a given dataset, we could find Q1-1.5*IQR and Q3+1.5*IQR, and any values outside the range is considered as outliers.

What if we just simply remove the smallest and largest values from the dataset? If there are more than one smallest/largest values, just remove one of them. Would this be valid?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

No, simply removing the smallest and largest values from the data set is not a solution to outliers because first we need to check what is the range for lower and higher end of data values, which we can accept. After finding the range, we can easily determine whether to remove the smallest data only, largest data value only or both data values.

If there are more than one smallest/largest values, just removing one of them will not be valid because an outlier is always affecting the mean of the data values, so it is better to remove all the outlier rather than just one of them.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You work for a company that is being accused of monopoly behavior, given its large size....
You work for a company that is being accused of monopoly behavior, given its large size. Comparisons are made to the industry standard, where each establishment has on average about 16.3 employees. Your company is bigger than that, but you want to provide evidence against the monopoly charges. You’ve collected data at different times in your company’s history, when you had different amounts of capital. In 2012, SRATC=17Q2−2,200Q+100,000 In 2015, SRATC=37Q2−1,500Q+55,000 In 2018, SRATC=20Q2−2,000Q+75,000 1. After plotting these three different...
Data For Tasks 1-8, consider the following data: 7.2, 1.2, 1.8, 2.8, 18, -1.9, -0.1, -1.5,...
Data For Tasks 1-8, consider the following data: 7.2, 1.2, 1.8, 2.8, 18, -1.9, -0.1, -1.5, 13.0, 3.2, -1.1, 7.0, 0.5, 3.9, 2.1, 4.1, 6.5 In Tasks 1-8 you are asked to conduct some computations regarding this data. The computation should be carried out manually. All the steps that go into the computation should be presented and explained. (You may use R in order to verify your computation, but not as a substitute for conducting the manual computations.) A Random...
Write a Python 3 program called “parse.py” using the template for a Python program that we...
Write a Python 3 program called “parse.py” using the template for a Python program that we covered in this module. Note: Use this mod7.txt input file. Name your output file “output.txt”. Build your program using a main function and at least one other function. Give your input and output file names as command line arguments. Your program will read the input file, and will output the following information to the output file as well as printing it to the screen:...
How to use C++ figure this question? Collection and Sorted Collection An array is great for...
How to use C++ figure this question? Collection and Sorted Collection An array is great for storing a list of values. However, one challenge when working with arrays is they have a fixed size. If you declare an array of size 10 and later need to actually store 11 elements you have to create a new array and copy everything over. C++ (and other langauges) create classes that handle this and other operations behind the scenes. In this assignment, we...
CASE Wyatt Earp - The Buffalo Hunter F. Robert Jacobs, Indiana University The legend of Wyatt...
CASE Wyatt Earp - The Buffalo Hunter F. Robert Jacobs, Indiana University The legend of Wyatt Earp lives on largely based on his exploits as a gunfighter and Marshall of the frontier West in the 1880s. The classic tales of the shootout at the O.K. Corral in Tombstone or his sawed-off shotgun duel with Curly Bill are possibly the most celebrated gunfights of frontier history and cannot fail to stir the reader's imagination. Wyatt lived to be over 80 years...
Read the LDC Cloud Systems Case Study and answer the question below: THE EMAIL The email...
Read the LDC Cloud Systems Case Study and answer the question below: THE EMAIL The email had been sent from one mid-level accounting manager at headquarters to another about six months earlier. The message read: Bill, here are the accounting issues I mentioned, and as you know, some of these go back a ways. The data that supports these accounts are not always clear and keep changing, and we are not sure what the correct accounting treatment is for these...
1. Read the following instructions on 'How to Repair an Electric Fan' which are written in...
1. Read the following instructions on 'How to Repair an Electric Fan' which are written in three different parts before answering the question given. The instructions below are considered ineffective as they are not following the effective instructions strategy. 1 Turn your fan on to make sure that the motor works. Plug your fan in and turn it on to the highest power setting. If the fan blades move a little or it starts to turn, the motor is probably...
What have we done? Daddy would know what to do, but I don't. I really thought...
What have we done? Daddy would know what to do, but I don't. I really thought growing this business would be an easy thing for us, but now I am not so sure. All of the work that we did in 2005 was supposed to set us up for new success, profits, and a bright future. But now, we are showing losses on both the historical investment and on our modernization and expansion. Gretchen Reeves was talking in early February...
What Happens When Hospitals Run out of Ventilators and Other Emergency Rescue Equipment? Patricia Benner, R.N.,...
What Happens When Hospitals Run out of Ventilators and Other Emergency Rescue Equipment? Patricia Benner, R.N., Ph.D., FAAN April 7, 2020 Our overwhelmed, or soon to be overwhelmed hospitals, face rationing precious life-saving equipment, such as ventilators. Our national lack of preparedness for a global pandemic will, in the near future, force local physicians and nurses to ration ventilators and oxygen delivery equipment, for patients and Personal Protective Equipment (PPE) for caregivers. How do health care providers make decisions about...
Prosperity Land Ltd (PLL) is a commercial property developer. It designs and builds malls for customers...
Prosperity Land Ltd (PLL) is a commercial property developer. It designs and builds malls for customers to operate their businesses. Instead of renting the space to the customers, PLL sells the units to them under Strata Title. PLL needs to determine the right selling prices which allows it to maximise profit while attracting many buyers. This assignment requires you to practise principles of correct spreadsheet construction and design to help PLL to improve its decision making to meet its business...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT