CHAPTER 17 DATA MODELING AND DATABASE DESIGN SUGGESTED ANSWERS TO DISCUSSION QUESTIONS 17.1 Why is it not necessary to model activities such as entering information about customers or suppliers‚ mailing invoices to customers‚ and recording invoices received from suppliers as events in an REA diagram? The REA data model is used to develop databases that can meet both transaction
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Secondary data refers to the data which an investigator does not collect himself for his purpose rather he obtains them from some other source‚ agency or office. In other words‚ this data has already been collected by some other source and an investigator makes use of it for his purpose. Secondary data is different from primary data on the basis of the sources of their collection. The difference between the two is relative - data which is primary at one place become secondary at another place.
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Week 6 Case Analysis MKTG 301 1. Harris told Houston that he needed a couple of weeks to think about his proposal. How should Houston handle this? Harris is using what is called a time objection also known as stalling technique. In this particular case study Harris already has the need fulfilled by a different supplier and while they have had a few late deliveries Harris need to determine if it worth going through all of the work to get set up a new vendor. The time objection is often
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Chapter – 1 INTRODUCTION INTRODUCTION A co-operative bank is a financial entity which belongs to its members‚ who are at the same time the owners and the customers of their bank. Co-operative banks are often created by persons belonging to the same local or professional community or sharing a common interest. Co-operative banks generally provide their members with a wide range of banking and financial services (loans‚ deposits‚ banking accounts etc.) The 7 co-operative principles are:
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“Traveling through the Dark‚” written by William Stafford‚ and “Woodchucks”‚ written by Maxin Kumin‚ the authors discuss about interventions of human beings to animals. Even though the two poems are different in the use of irony‚ the tone and the sentence structure‚ they illustrate similar relationships between humans and animals that humans are superior to animals. “Traveling through the Dark” and “Woodchucks” use different irony to represent their relationships
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C H A PTE R CONSUMER BEHAVIOUR AND TARGET AUDIENCE DECISIONS 3 Chapter Objectives • To understand the consumer decision-making process and how it varies for different types of purchases. • To understand various internal psychological processes‚ their influence on consumer decision making‚ and implications for advertising and promotion. • To understand the similarities and differences of target market and target audience. • To understand the various options for making a target audience decision
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Module code: BSS002-6 Module Name: Business Data Analysis Submission: 30 November‚ 2012 I my class I learn how to simulate data to solve a problem. I learn to use excel and some function in it these are =SUM() = RAND() =AVERAGE() =STDV() =RANDINV() =VLOOKUP() and few more . These are widely used function when I simulated data in excel. In task 1 I find out how to calculate or forecast how much card should we print. I use a random variable with =RAND( function and use
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students in each grade. (b) Construct a new circle graph to show how the percent of Grade 9 students rose by 10% and the percent of Grade 11 students fell by 10% the following year. Compare graphs. 2. Analyze the following box-and-whisker plot. What are the median value for the whole sample‚ the median values for each half‚ and the range? 3. Students in Mrs. Singh’s math class were asked if they can watch television and do math homework at the same time. According to the results
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Data Preprocessing 3 Today’s real-world databases are highly susceptible to noisy‚ missing‚ and inconsistent data due to their typically huge size (often several gigabytes or more) and their likely origin from multiple‚ heterogenous sources. Low-quality data will lead to low-quality mining results. “How can the data be preprocessed in order to help improve the quality of the data and‚ consequently‚ of the mining results? How can the data be preprocessed so as to improve the efficiency and ease
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LD 6 PROPERTY CRIMES - KEY POINTS 6.01.EO1 Recall the crime elements required to arrest a suspect for theft. To arrest a subject for theft‚ the necessary crime elements include: • the taking and • carrying away of • personal property of another • without consent • with intent to permanently deprive the owner. 6.01.EO2 Recall the crime elements required to arrest a suspect for vehicle theft. To arrest a subject for vehicle theft‚ the necessary crime elements include: • the driving
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