Normalization
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Normalization is an alternative database design tool to data modeling that applies a series of rules to gradually improve the design. It involves identifying attributes that determine other attributes through functional dependencies and dividing tables to eliminate non-key attributes that are not functionally dependent on the primary key. The goal is to satisfy increasingly restrictive normal forms like 1NF, 2NF, 3NF and BCNF to reduce data redundancy and avoid undesirable characteristics like insertion, update and deletion anomalies.
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File: Chi-Square_10by10.xlsx
Background Information
Providing background and descriptive statistics is like a literature review section of a dissertation. You review and communicate the analysis on the raw data. You present visual representations of the data to give meaning to the raw data.
Instructions
Watch the following video on chi-square:
Watch the Excel remediation videos on chi-square testing:
Chi-Square Testing
using the
Chi-Square_10by10.xlsx
file.
An optional supplementary textbook is
OpenIntro Statistics
, and you can read the concepts there.
Use the lab file
WS5Practice
to practice the Excel skills (includes an Excel hands-on video inside the spreadsheet as a link).
Use the file
WS5Homework
to demonstrate the Excel skills. Each of the three problems is worth 20 points, for a total of 60 points possible for this assignment.
When you have completed your assignment, save a copy for yourself and submit a copy to your instructor by the end of the workshop.
=================================================
5.2 Assignment: Summarizing Raw Data
Getting Started
Being able to summarize data using pivot tables is a crucial skill to develop in business and research. Excel provides a powerful pivot table tool that is heavily used in finance, accounting, information technology, and other business areas. In this course, the skill is used to support a chi-square analysis.
In order to successfully complete this assignment, you should be able to:
Summarize data into a contingency table from raw data using pivot tables.
Resources
File: WS5-2_PivotTables
File: WS5-2_PivotAssignment
Instructions
Review the rubric to make sure you understand the criteria for earning your grade.
Read the file
WS5-2_PivotTables
.
After reading the Word document, open the file
WS5-2_PivotAssignment
.
Create the appropriate summary tables called contingency tables.
Turn in an Excel file showing the pivot table you have created.
When you have completed your assignment, save a copy for yourself and submit a copy to your instructor by the end of the workshop.
===============================================
5.4 Assignment: Create Categorical Hypothesis
Getting Started
After the prior activities, the analysis section can be written for the research report. Since there are three analyses to perform, this is a partial assignment for the analysis section.
In order to successfully complete this assignment, you should be able to:
Wri.
American Psychological Association (APA) information for .docx
American Psychological Association (APA)
information for:
Documentaries
Project Implicit
Reference
Greenwald, T., Banaji, M. & Nosek, B. (1998). Project implicit. [Application of implicit social
cognition]. Retrieved from https://www.projectimplicit.net
In-text Citation
At the beginning of the sentence the first time you mention: Greenwald, Banaji and Nosek
(1998)…….
*Subsequent citations in text citation: Greenwald et al. (1998)
*FOR WORK FOR MORE THAN THREE AUTHORS
At the end of a sentence:…………(Greenwald, Banaji & Nosek, 1998).
A Class Divided
Reference
Peters, W. (Producer & Director). (1985). A class divided [Motion picture]. U.S.: WGHBH
Educational Foundation
In-text Citation
At the beginning of the sentence: Peters (1985)…….
At the end of a sentence:…………(Peters,1985).
A Class Apart
Reference
Sandoval, C. & Miller, P. (Producers & Directors). (2009). A class apart [Motion picture]. U.S.:
WGBH Educational Foundation
In-text Citation
At the beginning of the sentence: Sandoval and Miller (2009)…….
At the end of a sentence:…………(Sandoval & Miller, 2009).
Stonewall Rising
Reference
Davis, K. & Heilbroner (Producers & Directors). (2011). Stonewall rising [Motion picture]. U.S.:
WGBH Educational Foundation
In-text Citation
At the beginning of the sentence: Davis and Heilbroner (2011)…….
At the end of a sentence:…………(Davis & Heilbroner, 2011).
Stolen Ground
Reference
Wah, L.M. (2008). Stolen ground. [Motion picture]. U.S.: Stirfry Seminars
In-text Citation
At the beginning of the sentence: Wah (2008)…….
At the end of a sentence:…………(Wah, 2008).
Crash
Reference
Yari, B. (Producer). (2004). Haggis, P. (Director). Crash [Motion picture]. U.S.:
Lions Gate Entertainment
In-text Citation
At the beginning of the sentence: Yari and Haggis (2004)…….
At the end of a sentence:…………(Yari & Haggis, 2004).
INSY 5336
Python Programming
Fall 2019
Final Term Project (100 points)
Due Date: December 3, 2019 11:59 pm CST (no exceptions)
The following guidelines should be followed and will be used to grade your project work:
• All code to be implemented and submitted as a jupyter notebook (.ipynb) file.
• This is an individual homework assignment, no group submissions will be accepted. If you discuss in
groups, please write your code individually and submit.
• Sample runs shown in the question should be used as a guide for implementation. However extensive
testing needs to be done on your code to deal with all test cases that might possibly be executed.
• The instructions for running of each cell and the expected results should be documented in the cell
preceding the code using markdown language.
• Every code segment in the jupyter notebook cells should be well documented with comments. Use # in
the code to provide comments and they should explain the algorithm and what the code segment is
doing.
• Error checking in your c ...
Apoorva Javadekar - My comments on pricing and timing of dividend
Apoorva Javadekar is leading Rising Star of India in field of Financial Economics. He is PhD candidate in Economics, at Boston University, USA. He is a son of Indian Politician Prakash Javadekar and also a
Badminton Player of India
Unit 9AB224 MicroeconomicsUnit 9 Assignment Monopoly.docx
Unit 9
AB224 | Microeconomics
Unit 9 Assignment: Monopoly Pricing
Name:
Course Number and Section: AB224–0X
Date:
General Instructions for all Assignments
1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format: Course number_section number_Last_First_unit number
2. At the top of the template, insert the appropriate information: Your Name, Course Number and Section, and the Date
3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.
4. Upload the completed Assignment to the appropriate Dropbox.
5. Any questions about the Assignment, or format questions, should be directed to your course instructor.
Assignment
In this Assignment, you will demonstrate your understanding of monopoly pricing, based on different management criteria, the impact of price regulation of monopolies, and provide detailed explanations of how price effect and quantity effect cause marginal revenue to be different from the price.
Questions
1. The Gulf Sea Turtle Conservation Group (GSTCG), a 501(c) (3) non–profit group of volunteers working to collect data on nesting sea turtles and to promote sea turtle conservation, is considering creating a video to educate people about sea turtle conservation. The cost of duplicating the video on a DVD and mailing the DVD is $6.58. In a GSTCG member meeting, the video plan was discussed. Table 1. shows the expected demand for the DVD at different suggested donation levels, and they can act as a single-price monopolist if they choose to. The receipts will be used to fund GSTCG supplies for their data collection and conservation work. At the end of each sea turtle nesting season, any excess funds are donated by the GSTCG to a local non-profit sea turtle research and rehabilitation facility.
Table 1.
Suggested Donation per DVD Request
Anticipated Number of DVD Requests
$19.00
0
$15.00
2
$9.50
4
$7.75
10
$3.00
15
$0.00
20
a. Complete Table 2. by computing the Total Revenue, Marginal Revenue, and Profit columns.
Table 2.
Suggested Donation per DVD Request
Anticipated Number of DVD Requests
Total Revenue
Marginal Revenue
PROFIT
$19.00
0
$15.00
2
$9.50
4
$7.75
10
$3.00
15
$0.00
20
b. The President wants the GSTCG to provide videos to generate the most possible donations (Total Revenue). What price is the President of the GSTCG favoring and how many people will receive the DVD if this becomes the price of the suggested donati ...
Database Systems - Normalization of Relations(Chapter 4/3)
The document discusses normalization, which is a process for relational database design that reduces data redundancy and improves data integrity. It involves decomposing relations to eliminate anomalies like insertion, deletion, and modification anomalies. Several normal forms are described - 1NF, 2NF, 3NF, BCNF, 4NF, and 5NF - each addressing different types of dependencies and anomalies. The goal of normalization is to organize the data in a logical manner and break relations into smaller, less redundant relations without affecting the information contained.
Information for learning object exchange
The document discusses Information for Learning Object eXchange (ILOX), which uses the Functional Requirements for Bibliographic Records (FRBR) conceptual model to describe learning objects at different levels of abstraction (Work, Expression, Manifestation, Item). It provides examples of metadata that could be used at each FRBR level and discusses best practices for selecting the appropriate level and metadata when describing learning objects in different contexts like harvesting, searching, and publishing. ILOX is compared to the Open Archives Initiative Object Reuse and Exchange (OAI-ORE) standard, noting they are orthogonal and can be combined.
PHP/MySQL Programming Class Lecture 03
This document provides an overview of conceptual modeling and PHP forms. It discusses the database design process including requirement analysis, functional design, and database design. It covers conceptual data modeling including entities, attributes, relationships, constraints, and entity relationship diagrams. It also covers PHP form handling using the $_GET, $_POST, and $_REQUEST superglobal variables to retrieve user input from HTML forms.
MaciasWinter 2020ENG 107Project #2A Year in Gami.docx
Macias
Winter 2020
ENG 107
Project #2
A Year in Gaming
(100 points)
For this project, you will create a digital portfolio of the games that were released on a certain year in gaming history. I will assign these years in class to avoid duplicates. Once you have your year, research the games that were released then.
You will then create a digital portrait of that year and group the games into categories based off what you notice about these games. Are there any similarities? Were there any particular world events that might have inspired these? (Games take years to make so you might look back over the previous two to five years for answers to this.) Were there any innovations to the gaming world that helped usher in these types of games? What consoles were popular at the time? What were the top selling games? Who are the game makers targeting as potential gamers with these games? Look for interesting trends, moments, and other facts to add depth to your project.
The answers to these questions and your groupings then need to be presented in a digital format. You can create a Powerpoint or Prezi presentation or you might choose to create a Tumblr, Instagram, Twitter, blog, WordPress, Pinterest, etc. account or even create a YouTube video for your year. If what you want to do isn’t listed- ask me.
Somewhere in the project, you must include the following:
· Your year
· Visual media
· Answers to above questions answered fully
· Games categorized
· Your name and class
· Organization
· A minimum of 1,200 words combined
· Creativity and originality
Important Dates
Tuesday, February 4th - Peer Workshop (digital or physical draft due in class)
First draft due to BlackBoard by 11:59pm
Thursday, February 13th- Final draft due to BlackBoard by 11:59pm
Either upload and attach your project or send me a link in the submission text box.
Your assigned year: ___________
· A procedure needs to store an inventory item’s name, height, and weight. The height may have a decimal place. The weight will be whole numbers only. Write the declaration statements to create the necessary procedure-level variables.
· Write an assignment statement that adds the contents of the sales1 variable to the contents of the sales2 variable and then assigns the sum to an existing variable named total Sales. All of the variables have the Decimal data type.
· Write the statement to declare a procedure-level named constant named TaxRate whose value is .2. The named constant should have the Double data type.
· Write the assignment statement to assign the string Dell to the string variable compType.
· Write the assignment statement to store the contents of the unitsTextBox in an Integer variable named numberOfUnits.
· Write the assignment statement to assign the contents of an Integer variable named numberOfUnits to the unitsLabel.
· Write the statement to declare a named constant named BonusRate whose value is .05. The named con ...
Practical dimensions
The document discusses the use of dimensions in XBRL, including the history and standardization of dimensions, how to create and validate dimensions, and examples of using dimensions to break down data by segments, scenarios, and other attributes. It also provides an overview of the key components of dimensions like hypercubes, domains, and members.
Understanding Flex Fields with Accounting Flexfields(Chart of Accounts) in O...
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A flexfield is a field which is made up of subfields or segments.
A flexfield appears on your form as a popup window that contains a prompt for each segment. Each segment has a name and a set of valid values.
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Reflective Plan Examples
Here is a research paper on women's shoes:
Women's Shoes Research Paper
Introduction
Shoes are an important fashion accessory that can reflect a woman's personal style and taste. The shoe industry offers a wide variety of women's shoes in different styles, materials, colors and heel heights to suit different occasions and outfits. This research paper will explore some of the most popular styles of women's shoes and analyze trends in the shoe market.
Popular Styles
Some of the most commonly worn styles of women's shoes include heels, flats, boots, sandals and sneakers. Heels are dressier shoes that lift and elongate the leg with a raised heel. Popular heel heights range from 1-4 inches
Dot net programming concept
The document discusses various .NET programming concepts like variables, data types, loops, and keywords. It provides definitions and examples of concepts like value types vs reference types, constants vs read-only variables, and syntax for if/else, while, for, and switch statements. Key differences between functions and sub-procedures are outlined as well as boxing and unboxing.
Php introduction
PHP is an open-source server-side scripting language used for web development. It was created by Rasmus Lerdorf in 1994. Some key points:
- PHP scripts are embedded into HTML pages and executed on the server side, with the output sent to the client. This allows PHP to generate dynamic web page content.
- PHP is free to use and runs on many platforms including Windows, Linux, and Mac. It is compatible with many databases like MySQL.
- The language syntax is loosely based on C and Java. Key constructs include variables, strings, arrays, functions, loops, conditional statements, and object-oriented capabilities.
- PHP files use .php extensions and code
Structured Languages
Structured Languages- Need and Characteristics of OOP, Data Types and Modifiers, Arrays, Classes, Objects, Pointers, References, Difference between Pointers and References, Inheritance, Constructors, Destructors, and Polymorphism.
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This document outlines the five kingdom classification system introduced by Robert Whittaker in 1967. The five kingdoms are: Monera, Protista, Fungi, Plantae, and Animalia. It describes the key characteristics of each kingdom, including whether they are prokaryotic or eukaryotic, unicellular or multicellular, and their nutritional mode of photosynthesis, absorption, or ingestion. Margulis and Schwartz later modified this system in 1988 to consider genetics in addition to cellular organization and nutrition.
Therapeutic cloning
Cloning involves making genetically identical copies of organisms through somatic cell nuclear transfer. John Gurdon first cloned frogs in the 1960s by transferring nuclei from intestinal cells into enucleated eggs. His work established the basis for cloning techniques still used today. Therapeutic cloning uses somatic cell nuclear transfer to generate patient-matched stem cells for research and potential medical treatments without creating human clones. However, technical challenges remain such as immune rejection and ethical issues around embryo use and destruction.
Biomart
BioMart is a search engine developed jointly by EBI and CSHL that allows users to find multiple genomic terms and view them in a table format without programming. It provides access to a wide variety of genomic data sets and allows flexible querying and filtering to retrieve specific gene sets and their associated annotations, identifiers, sequences and more for various species. Users can perform tasks like SNP analysis, candidate gene screening, microarray annotation and disease gene discovery through an intuitive web interface.
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