Write a 3-5-page summary explaining what you learned about how QuickBooks helps manage digital information flows and accounting automation. How could QuickBooks help with accounting controls?Writing Guidelines:Assignment should follow APA guidelines with respect to use of subheadings, 1” margins, and double-spaced.Page length requirements for the assignment exclude the title page and the reference page. References need to include your textbook plus two additional credible academic references. All sources used, including your textbook, must be referenced; paraphrased and quoted material must have accompanying citations and cited per APA guidelines.Use the CSU-Global APA Instructions (Links to an external site.)Links to an external site..

Assignment 1: Error Handling in an Activity DiagramRefer to the activity diagram Figure 2-15 on page 59 of the textbook. The diagram omits several error-handling pathways.Write a two to three (2-3) page paper in which you:Using Microsoft Visio or an open source alternative such as Dia, update the diagram to include two (2) error-handling pathways. Note: The graphically depicted solution is not included within the required page length.Produce a narrative which describes the added error-handling pathways that includes:an overview of the errors being checkedan explanation of the main reasons why checking for such errors is importantan overview of other possible errorsUse at least five (5) quality resources outside of the suggested resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.Your assignment must follow these formatting requirements:Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.Include a cover page containing the title of the assignment, your name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.Include charts or diagrams created in Visio or an open source alternative such as Dia. The completed diagrams / charts must be imported into the Word document before the paper is submitted.Use the following template for this assignment..

Answer the following problems showing your work and explaining (or analyzing) your results. Submit your work in a typed Microsoft Word document. Describe the measures of central tendency. Under what condition(s) should each one be used? Last year, 12 employees from a computer company retired. Their ages at retirement are listed below. First, create a stem plot for the data. Next, find the mean retirement age. Round to the nearest year. 55 77 64 77 69 63 62 64 85 64 56 59 A retail store manager kept track of the number of car magazines sold each week over a 10-week period. The results are shown below. 27 30 21 62 28 18 23 22 26 28 Find the mean, median, and mode of newspapers sold over the 10-week period. Which measure(s) of central tendency best represent the data? Name any outliers. Joe wants to pass his statistics class with at least a 75%. His prior four test scores are 74%, 68%, 84% and 79%. What is the minimum score he needs on the final exam to pass the class with a 75% average? Nancy participated in a summer reading program. The number of books read by the 23 participants are as follows: 10 9 6 2 5 3 9 1 6 3 10 4 7 6 3 5 6 2 6 5 3 7 2 Number of books read Frequency 1–2 3–4 5–6 7–8 9–10 Complete the frequency table. Find the mean of the raw data. Find the median of the raw data. The chart below represents the number of inches of snow for a seven-day period. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 2 5 3 10 0 4 2 Find the mean, median, and mode. Which is the best measure of central tendency? Remove Wednesday from the calculations. How does that impact the three measures of central tendency? Describe the effect outliers have on the measures of central tendency. A dealership sold 15 cars last month. The purchase price of the cars, rounded to the nearest thousand, is represented in the table. Purchase price Number of cars sold $15,000 3 $20,000 4 $23,000 5 $25,000 2 $45,000 1 Find the mean and median of the data. Which measure best represents the data? Use the results to support your answer. What is the outlier and how does it affect the data? 8. What do the letters represent on the box plot?9. The test scores from a math final exam are as follows: 64 85 93 55 87 90 73 81 86 79 Create a box plot using the data. Label the five points on the box plot and include numerical answers from part "a." 10. Using the data and results from Question 9, answer the following questions. What is the median? What is the range? What is the interquartile range? In a short paragraph, describe the data in the box plot.