Posted: February 26th, 2023

Analysing and visualization

Question: 2-3 pages

Take the assignment from the previous week (week 4), add at least twice as much data to the sets.  Note how this impacted the results from the previous week.  Be sure to have a visualization to show the initial results and the new results.  Be sure to explain why the results are different or similar from last week.

 Week4 assignment:  Review 

The Power of Good Design

 and select three of the ten principles noted for good design. Next in R, utilize these three principles in a problem that you will solve. First note the problem to solve, the dataset (where the information was pulled from), and what methods you are going to take to solve the problem.  Ensure the problem is simple enough to complete within a two-page document. For example, I need to purchase a house and want to know what my options are given x amount of dollars and x location based on a sample of data from Zillow within each location.  Ensure there is data visualization in the homework and note how it relates to the three principles selected.  

Question: 3 pages
The COSO framework of internal controls is practiced within companies around the world. The objectives of the COSO framework are closely related to its five components. For this week’s activity, please discuss these five components of the COSO framework. Be sure to include each components’ impact on each of the COSO framework objectives. What do you feel an auditor would most be concerned with during an IT audit? Lastly, discuss suggestions for integrating COSO framework compliance into a company in which you are familiar.