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Provide an example of Simpson's Paradox as it would apply to a business situation. What is the hidden variable(s)?
What are the different types of attributes? What is the difference between discrete and continuous data? Why is data quality important?
What are you trying to represent with this data? What kind of graphic have you selected? How did adding visual representations of data change your analysis?
Data mining is a process of discovering interesting patterns and knowledge from massive amount of data. Discuss the major benefits of Data mining.
For a library, the entity type HOLDING has three subtypes: BOOK, AUDIO BOOK and DVD. Draw a separate EER diagram segment for each of the situations.
Create and populate a relational database with three tables. Write queries with relational algebra such as union, intersect, and difference.
Can we define this term? Why did we need it? Also, can we include the applications/tools that are best prepared to handle Big Data?
What do data breach notification laws require? Why has this caused companies to think more about security?
Determine weaknesses/areas of improvement in the data. Identify what research is based off this data. Predict what future research could be based off of data.
List the strong (nonweak) entity types in the ER diagram. Is there a weak entity type? If so, give its name, its partial key, and its identifying relationship.
Summarize the different types of data storage technology. Use technology and information resources to research issues in enterprise architecture.
How data mining can turn a large collection of data into knowledge that can help meet a current global challenge in order to improve healthcare outcomes.
Discuss the requirement for the first, second, and third normal form. What you are going to change so that all your tables satisfy third normal form standard.
Discuss the relationship between data redundancy and normalization. What are the consequences if databases are not normalized?
Read and discuss various relationships associated with ERD (like one-to-many or many-to-many) with suitable examples using ER Assistant
Design a stretching routine consisting of eight to ten exercises to use at the conclusion of an exercise class.
Write a 4 pages essay describing the process you would follow to design a relational database.
Define and describe cloud-based collaboration. List the questions one should consider when evaluating a cloud-based collaborative solution.
Describe the market sector or sub-space covered in this lecture. What data science related skills and technologies are commonly used in this sector?
Define several forms of metadata that can be useful to an investigation. How is it valuable to an investigator?
Describe various types of keys in ERD model (Primary, Foreign, Superkey etc) with simple examples.
Describe how a cloud-based database management system differs from an on-site database. List the computing resources normally provided with a PaaS.
What my options are given x amount of dollars and x location based on a sample of data from Zillow within each location.
Many people believe that the use of biometrics is an invasion of privacy. Why are such concerns justified.