BUS 308 Tutorials / bus308dotcom

1. BUS 308 Tutorials / bus308dotcom

2. BUS 308 Tutorials BUS 308 Entire Course (Ash Course) BUS 308 Entire Course (Ash Course) • BUS 308 Week 1 Assignment Problems 1.2, 1.17, 3.3 & 3.22BUS 308 Week 1 DQ 1 Performance ReportBUS 308 Week 1 DQ 2 The Empirical Rule vs. Chebyshev TheoremBUS 308 Week 1 Quiz (10 MCQ)BUS 308 Week 2 Assignments Problems 4.4, 4.20, 5.12, 6.22(a)BUS 308 Week 2 DQ 1 Relative FrequencyBUS 308 Week 2 DQ 2 Applications for ProbabilityBUS 308 Week 2 Quiz (10 MCQ)BUS 308 Week 3 Assignments Problems 7.11, 7.30, 8.8, 8.38 • BUS 308 Week 3 Quiz (10 MCQ)BUS 308 Week 4 Assignments Problems 9.13, 9.22, 12.10, 12.18(a)BUS 308 Week 4 DQ 1 Hypothesis TestBUS 308 Week 4 DQ 2 Creating HypothesesBUS 308 Week 4 Quiz (10 MCQ)BUS 308 Week 5 DQ 1 Linear CorrelationBUS 308 Week 5 DQ 2 Quality Control

3. BUS 308 Tutorials BUS 308 Week 1 Assignment Problems 1.2, 1.17, 3.3 & 3.22 BUS 308 Week 1 DQ 1 Performance Report • BUS 308 Week 1 Problems 1.2, 1.17, 3.3 & 3.22 • You are the manager at a company and are asked to present a report on the year-to-date performance of your division. What type of statistical information would you include in your report? In particular, which descriptive statistics (mean, median, standard deviation, etc.) do you think would best represent the main aspects of the performance of your division? What types of graphical presentation (histogram, dot plot, stem-and-leaf, bar chart, etc.) would you include? Explain your reasoning

4. BUS 308 Tutorials BUS 308 Week 1 DQ 2 The Empirical Rule vs. Chebyshev Theorem BUS 308 Week 2 Assignments Problems 4.4, 4.20, 5.12, 6.22(a) • The Empirical Rule vs. Chebyshev’s Theorem Discuss how the Empirical Rule works and how it relates to the bell curve as illustrated in Figure 3.14 (a). Then, explain Chebyshev’s Theorem and how it is different from the Empirical Rule. • What is a Self-Help Group? What is a Mutual-Help Group? What role does these two groups play in the delivery of mental health services?

5. BUS 308 Tutorials BUS 308 Week 2 DQ 1 Relative Frequency BUS 308 Week 2 DQ 2 Applications for Probability • Relative Frequency. Conceptually we would expect the probability of newborn males and females to be the same. However, census reports indicate that the ratios of males and females in various countries do not conform to the theoretical prediction. • Complete the University Material: Paper on Skills and Characteristics of Mental Health Human Services Workers located on the student website.

6. BUS 308 Tutorials BUS 308 Week 2 Quiz (10 MCQ) BUS 308 Week 3 Assignments Problems 7.11, 7.30, 8.8, 8.38 • Question : In a statistical study, the random variable X = 1, if the house is colonial, and X = 0 if the house is not colonial, then it can be stated that the random variable is continuous. • 2. Question : The set of all possible experimental outcomes is called a(n) • 3. Question : If two events are independent, then the probability of their intersection is represented by: • 4. Question : A(n) __________ is a measure of the chance that an uncertain event will occur. • The philosophy of the self-help support system. • The target population(s) served. • The functions of the self-help support system. • How the system interfaces with other programs or agencies. • The role (if any) of human services workers at the support system

7. BUS 308 Tutorials BUS 308 Week 3 DQ 1 Unscientific Sampling BUS 308 Week 3 DQ 2 Article Review • Unscientific Sampling. Consider question 7.45 from the text: A Milwaukee television station, WITI-TV, conducted a telephone call-in survey asking whether viewers liked the new newspaper, the Journal Sentinel. On April 26, 1995, Tim Cuprisin, a columnist for the Journal Sentinel. • Complete the University Material: Internet Search for Article and Written Report on the Design, Delivery, or Evaluation of a Human Services Program located on the student website.

8. BUS 308 Tutorials BUS 308 Week 3 Quiz (10 MCQ) BUS 308 Week 4 Assignments Problems 9.13, 9.22, 12.10, 12.18(a) • Question : There is little difference between the values of ta/2 and Za/2 when the sample • 2. Question : If the population proportion is .4 with a sample size of 20, then is this sample large enough so that the sampling distribution of is a normal distribution. • 3. Question : For non-normal populations, as the sample size (n) _________, the distribution of sample means approaches a/an __________ distribution. • BUS 308 Week 4 Assignments Problems 9.13, 9.22, 12.10, 12.18(a)

9. BUS 308 Tutorials BUS 308 Week 4 DQ 1 Hypothesis Test BUS 308 Week 4 DQ 2 Creating Hypotheses • Give an example of a hypothesis test you could perform at work or at home. State what the Null and the Alternative hypotheses would be in your test. • Complete the University Material: Paper on Future Trend of Crisis Intervention in the Human Services Delivery System located on the student website.

10. BUS 308 Tutorials BUS 308 Week 5 Learning Team DQ • How might communities in the future become involved in the formation of prevention strategies in crisis intervention

11. BUS 308 Tutorials BUS 308 Week 5 DQ 1 Linear Correlation BUS 308 Week 5 DQ 2 Quality Control • Linear Correlation. Do you think there is a correlation between CEO salaries and the degree of success of a company? If you were to take a sample of companies with comparable size, market capitalization, and product category, and plot CEO salaries against the net profit of their respective companies, do you expect to find a linear correlation between the two? Explain • Quality Control. Visit the websites on Quality Control (QC) listed in the Required Websites for this week. In addition, locate an article on the Internet or in the Library databases that describes an example of the use of statistics in Quality Control. In your post.

12. BUS 308 Tutorials BUS 308 Week 5 Final Part I – Excel BUS 308 Week 5 Final Part II Analysis Paper on gas prices • Calculate the mean yearly value using the average gas prices by month found in the "Final Project Data Set". • 2. Using the years as your x-axis and the annual mean as your y-axis, create a scatterplot and a linear regression line. • 3. Answer the following questions using your scatterplot and linear regression line:* What is the slope of the linear regression line?* • Imagine that you are a manager at a delivery service and you are creating a report toproject the effects on your company of rising gas prices in the next ten years. • Using thepreceding statistical analysis as your basis and outside scholarly resources to support yourclaims, • write a 3 to 5 page paper interpreting the results from this perspective. Include thefollowing considerations: • 1. Introduce the project and its significance to the company.

13. BUS 308 Tutorials