|Perfect Number of Pages to Order||5-10 Pages|
UML Library Book of Borrowing System Solved
Create a set of detail use case descriptions and draw a use-case diagram for a university library borrowing system (do not worry about catalogue searching, etc.). The system will record the books owned by the library and will record who has borrowed which books. Before someone can borrow a book, he or she must show a valid ID card, which is checked against the student database maintained by the registrar’s office (for student borrowers), the faculty/staff database maintained by the personnel office (for faculty/staff borrowers), or against the library’s own guest data base (for individuals issued a guest card by the library) to ensure that it is still valid. The system must also check to ensure that the borrower does not have any overdue books or unpaid fines before he or she can borrow another book. Every Monday, the library prints and mails postcards to those people with over due books. If a book is overdue by more than two weeks, a fine will be imposed and a librarian will telephone the borrower to remind him or her to return the book(s). Sometimes books are lost or are returned in damaged condition. The manager must then remove them from the database and will sometimes impose a fine on the borrower.? Please make sure to use the use case description template available on the web site and the guidelines discussed in class.
Please respond to the following:
— From the e-Activity, determine the main reasons why several members of top management in Phar-Mor perpetrated the financial statement fraud. Next, recommend one (1) strategy that the auditors might have taken to detect or prevent the fraud. Provide a rationale to support your recommendation.
— From the case study, analyze the financial data as presented. Next, choose at least one (1) pattern within the data that appears to be inconsistent, and propose one (1) strategy that one could use to audit this pattern. Provide a rationale to support your response. [250 words][1 – 2 references]
2- Bernard Madoff Scandal
–From the Other Preparation, determine the key evidence showing that Bernie Madoff was defrauding investors. Discuss what you might have done differently if you were in the shoes of Harry Markopoulos, the man who blew the whistle on Madoff. Post your response in the blog in Blackboard. [180 words]
Study Of Low Income Women
INDICATE IF YOU HAVE YOUR OWN ACCESS TO AND CAN USE STATCRUNCH. DETAIL EACH STEP TO OBTAIN ANSWER (FOR LEARNING AND RECHECK PURPOSES). ALL ANSWERS MUST SHOW ALL STEPS WITH A SHORT EXPLAINATION OF EACH STEP, SHOW GRAPHS AND COPY TO BOTH AN EXCEL SPREASHEET AND A WORD DOC.
Study of Low Income Women – must use StatCrunch
The data in the dataset comes from a longitudinal study of low-income women in four urban communities. In the original study, extensive information was collected in 1999 (Wave 1) and 2001 (Wave 2) from about 4,000 women. A major purpose of the study was to understand the life trajectories of these women and their children during a period of major changes to social policies affecting poor people in the United States. The sample was randomly selected from women who, in 1995, were single mothers receiving cash welfare assistance in the four cities. All data were collected by means of 90-minute in-person interviews in either English or Spanish in the study participants’ homes. Professional interviewers from a survey research firm, specially trained for this study, collected the data.
The participants provided information which include their age at the time of interview, age at first birth, Race/ethnicity, educational attainment, current marital status, number of children living in home over the past month, poverty status, number of emergency room visits in the past 12 months, number of doctor visits in the past 12 months, if they are a smoker, height, weight, body mass index, number of live births, number of miscarriages, total number of pregnancies, how often they got drunk over the past month, how often they smoked marijuana, crack, their level of depression, and whether they drink, use pot, or crack at all.
A measurement of their physical and mental health status was also included in the survey, The women’s physical and mental health status was measured using the Short Form 12 Health Survey, commonly referred to as the SF-12. The SF-12 is a 12-item scale providing a generic, multidimensional measure of health status, and has been used in numerous nursing and healthcare studies. Six of the 12 items measure physical health, and the remaining items measure mental health. Use the dataset attached Independent Project.xls and StatCrunch toprovide the following for the variable(s) of your choice:
Frequency distribution of a variable and bar graph of the same variable
Descriptives of a continuous variable: mean, median, skewness, kurtosis, standard deviation and graph of that variable
Cross tabulation of two variables with Chi Square
Comparison of the effect of three or more groups (single variable) on a single continuous variable
Scatterplot of two continuous variables
Correlation between the two continuous variables from #5 above with regression
Think carefully about what kind of variables to choose for the given tasks.
A short descriptive statement should accompany each of the above including a description of the variables used and any meaning that may be attached to the results. Be sure to use only the data from this data set. Grading points:
3 points for each task 1-6:
1 point each for variable choice, appropriate display/test, description of result.
2 points for overall format/readability/construct (neat and tidy)