Refer to the income attribute of the five customers in Table 2.1, before preprocessing. a. Find the
Question:
Refer to the income attribute of the five customers in Table 2.1, before preprocessing.
a. Find the mean income before preprocessing.
b. What does this number actually mean?
c. Now, calculate the mean income for the three values left after preprocessing. Does this value have a meaning?
Transcribed Image Text:
Customer Zip Gender Income ID 1001 1002 1003 1004 1005 10048 M J2S7K7 F 90210 6269 M 55101 F Age Marital Transaction Status Amount 78,000 C M -40,000 40 W 10,000,000 45 S 50,000 99,999 OS 30 D 5000 4000 7000 1000 3000
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
a Find the mean income before preprocessing To find the mean income before preprocessing we simply a...View the full answer
Answered By
Mehwish Aziz
What I have learnt in my 8 years experience of tutoring is that you really need to have a friendly relationship with your students so they can come to you with their queries without any hesitation. I am quite hardworking and I have strong work ethics. Since I had never been one of those who always top in the class and always get A* no matter what, I can understand the fear of failure and can relate with my students at so many levels. I had always been one of those who had to work really hard to get decent grades. I am forever grateful to some of the amazing teachers that I have had who made learning one, and owing to whom I was able to get some extraordinary grades and get into one of the most prestigious universities of the country. Inspired by those same teachers, I am to be like one of them - who never gives up on her students and always believe in them!
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Discovering Knowledge In Data An Introduction To Data Mining
ISBN: 9780470908747
2nd Edition
Authors: Daniel T. Larose, Chantal D. Larose
Question Posted:
Students also viewed these Business questions
-
Part II In this part, you will apply the cost-volume-profit analysis in Chapter 18 to your company. Assume that all the numbers are budgeted for next year, 2020.4. Determine the price of your product...
-
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
-
This case is a continuation of the Caesars Entertainment Corporation serial case that began in Chapter 1. Refer to the introductory story in Chapter 1 (see page 43) for additional background. (The...
-
It is reported that 85% of Asian, 78% of white, 70% of Hispanic, and 38% of black children have two parents at home. Suppose there are 500 students in a representative school, of which 280 are white,...
-
1. Have students ever been the victims of bait and switch sales practices? Have they noticed what some stores do to prevent charges of baiting and switching? 2. Is this a satisfactory solution? 3....
-
On January 1, 2011, Iniesta Animation sold a truck to Robben Finance for 33,000 and immediately leased it back. The truck was carried on Iniestas books at 28,000. The term of the lease is 5 years,...
-
Redesign the VOCs adsorber of Example 9.15 for a breakthrough time of \(4.0 \mathrm{~h}\). The pressure drop through the bed [calculated using the Ergun equation (2-95)] should not exceed \(1.0...
-
Preparing pro forma income statements with different assumptions Top executive officers of Zottoli Company, a merchandising firm, are preparing the next year's budget. The controller has provided...
-
You are about to make a delicious chicken Alfredo pasta for dinner but realize you are out of prego Alfredo sauce so you rush to the supermarket to pick uo a bottle. As yiu are heading down tge aisle...
-
Use the cereals data set for Exercises 712. Report the standard error of each imputation. Impute the potassium content of Cream of Wheat.
-
Use the cereals data set for Exercises 712. Report the standard error of each imputation. Impute the potassium content of Almond Delight using multiple regression.
-
Why do small nations adopt currency baskets against which they peg their exchange rates?
-
3. Consider the following binary heap in an array. root 20 26 55 41 33 60 31 11 71 17 88 97 8 44 53 30 62 a) Draw a binary heap. b) Show the resulting binary heap after inserting 37. Number of swaps...
-
Provide a brief history of Mississauga, Ontario, Canada on the First Peoples territory. What was Mississauga called before it was given a European name? Is there a treaty and if so, who were the...
-
what ways can the cultivation of integrity be integrated into educational curricula and leadership development programs to foster a culture of ethical conduct and social responsibility?
-
2. A microwave oven operates at a frequency of 2.45 GHz. The waves travel at 3.00 X 10 m/s. What is the wavelength? ImEl
-
Evaluation of Support Software for new computerised accounting and decision support system information You are the principal of Public Accounting Company, Chartered Accountants, in Australia. One of...
-
The Dobler and Menke Partnership has partner capital account balances as follows: Dobler, Capital $550,000 Menke, Capital 200,000 The partners share income and losses in the ratio of 60% to Dobler...
-
Marc Company assembles products from a group of interconnecting parts. The company produces some of the parts and buys some from outside vendors. The vendor for Part X has just increased its price by...
-
How can a promotion manager aim a message at a certain target market with electronic media (like the Internet) when the customer initiates the communication? Give an example.
-
What promotion blend would be most appropriate for producers of the following established products? Assume average- to large-sized firms in each case and support your answer. a. Chocolate candy bars....
-
A small company has developed an innovative new spray-on glass cleaner that prevents the buildup of electrostatic dust on computer screens and TVs. Give examples of some low-cost ways the firm might...
-
Hampton Industries had $61,000 in cash at year-end 2017 and $22,000 in cash at year-end 2018. The firm invested in property, plant, and equipment totaling $290,000. Cash flow from financing...
-
By the end of this case study, students should be able to: Understand the concept and importance of capital budgeting and investment decision-making. Discuss and identify the various information...
-
A solid wood door 1.50 m wide and 5.00 m high is hinged along one side and has a total mass of 42.0 kg . Initially open and at rest, the door is struck at its center by a handful of sticky mud with...
Study smarter with the SolutionInn App