Exploratory Data Analysis
After the data is collected, we perform exploratory data analysis using simple visualization methods to gain a better understanding of the data that we will be working with during the analytical process. In this critical thinking assignment, you will use the results from the preliminary data analysis that you completed in the previous week and […]
wk5_dsdba
Several Big Data Visualization tools have been evaluated in this weeks paper. While the focus was primarily on R and Python with GUI tools, new tools are being introduced every day. Compare and contrast the use of R vs Python and identify the pros and cons of each. Provide an example of both programming languages with coding examples […]
Analyzing and visualization data – Research paper
Research: Quantitative vs Qualitative Background: Quantitative data can be measured and documented with numbers. Additionally, quantitative data can be represented as quantities. On the other hand, qualitative data is not measured with numbers, but it is represented by qualities. For example, I use quantitative methods to conduct my PhD research because I like working with […]
Parametric and Non Parametric Analyses
Part 1 A principal wants to determine if a new ACT preparation program is effective. The data are contained in the schools.sav data file. Open the schools.sav file in SPSS. Use SPSS to determine whether a significant improvement existed between student performance on ACT tests in 1993 (act93) and ACT tests in 1994 (act94). Assume […]
Access
Using Access, you will create a NEW database, including creating tables, queries, forms, reports, and advanced formatting tools. Some sample Access ideas include (1) inventory of technology at work, (2) inventory of your home/possessions for insurance purposes, (3) a list of all contact information you have on others. 1. Three tables that are linked (a […]
Research Paper
Considering the importance of data in organization, it is absolutely essential to secure the data present in the database. What are the strategic and technical security measures for good database security? Be sure to discuss at least one security model to properly develop databases for organizational security. Create a diagram of a security model for […]
read the articles and answer in 200 word.
Read two articles Legal Status of SE.pdf (published in 1995) and Push to Make SE respectable.pdf (published in 2000). Post a message of at least 200 words to meet the following requirements: 1. Tell us your understandings on software engineer’s working condition and social status in the last three decades. You can also include link(s) […]
case study
In a 3-5 page APA formatted paper, examine the requirements for the system engineering program you were working on during your internship. The following should be addressed in your paper Identify and describe the importance of the system engineering management plan (SEMP along with the risk management plan. Apply system engineering processes and disciplines to […]
OR_Discussion_2
Organizational performance is the fifth aspect of the model, reflect on the question, do certain leadership behaviors improve and sustain performance at the individual, group, and organizational level? Please explain your response. There were two types of innovation addressed this week (product and process innovation), please note your own personal definition of these concepts and […]
OPERATING SYSTEM
Explain the purpose of an operating system for a personal computer. Give a brief description of the hardware components of a computer that the OS interfaces with. Motherboard, CPU, RAM, hard drive, sound controller, power supply, input and output devices, etc.
