Free Essay

# Case

Submitted By ennaa1111
Words 292
Pages 2
STAT 2000 Midterm Exam # 1 Review Sheet Descriptive Statistics 1. Data, categorical variable, quantitative variable, identiﬁer 2. Population, sample, census, parameter, statistic 3. Sampling designs: simple random, stratiﬁed and cluster samplings 4. Data presentation (a) Categorical variable: frequency tables, bar chart, pie chart (b) Quantitative variable: histogram, ﬁve-number summary, boxplots 5. Descriptive statistics: mean x, median, mode, range, interquartile range (IQR), variance s2 , ¯ standard deviation s. They are used to describe shape, center and spread of the distribution. 6. Percentiles: 25th = Q1 , 50th = median, 75th = Q3 etc. Correlation and Linear Regression 1. Scatterplot, y (dependent, response) variable, x (independent, explanatory) variable 2. Correlation (linear association between 2 variables) and correlation coeﬃcient r = interpretations, properties, conditions, lurking variables, eﬀect of outliers 3. Linear model: y = b0 + b1 x, where b1 = r(sy /sx ) and b0 = y − b1 x. ˆ ¯ ¯ 4. Interpretations of predicted value y , slope b1 and intercept b0 in problem context. ˆ 5. R2 = r2 : fraction of y’s variability accounted for by linear regression on x Probability 1. Trial, sample space, sample points, events 2. Three types of probability: theoretical, empirical and personal 3. Contingency table: joint probability and marginal probability 4. Notation: A, Ac , A ∩ B, A ∪ B, Venn diagram 5. Complement rule: P (Ac ) = 1 − P (A) 6. Addition rule: P (A ∪ B) = P (A) + P (B) − P (A ∩ B) 7. Conditional probability P (A | B) = P (A ∩ B) P (B)
(x−¯)(y−¯) x y (n−1)sx sy :

8. Multiplicative rule: P (A ∩ B) = P (A)P (B | A) or P (B)P (A | B) 9. Independence: P (A ∩ B) = P (A)P (B) or P (A) = P (A | B) or P (B) = P (B | A) 10. Mutually exclusive (disjoint) events: P (A ∩ B) = 0

1

### Similar Documents

Free Essay

#### Case

...examining room was also an important factor. Availability of some assistants and instructing them on the standing operating procedures based on the workload proved to be an add-on. Initial paper work took some time, so the new patients were asked to come earlier so that the work could be completed on time. Also informing the new patients to adhere to appointment timings was a usual practice to avoid delays. What procedures were followed to keep the appointment system flexible enough to accommodate the emergency cases, and yet be able to keep up with the other patients’ appointments? It is often observed that doctors misuse the time and often emergency cases are taken as excuses for not adhering to the schedule. It was important to make the system flexible to adjust the emergency cases as well as to adhere to the timelines and get back to schedule. In case of real emergencies like fractures or caesarean section etc., all other appointments could be dropped; however in case of small issues, the doctor was expected to come back on track as early as possible and give the patient a choice to wait or reschedule the appointment. Also the assistant of the doctors were ordered to keep some open slots throughout the day for the patients suffering acutely. This time was also used to look into the emergency...

Words: 318 - Pages: 2

Free Essay

...BUSINESS CASE Presented to the Accountancy Department De La Salle University In partial fulfillment Of the course requirements In ACCTBA2 (C33) March 2, 2015 A stakeholder is typically concerned with an organization delivering intended results and meeting its financial objectives. In general, a stakeholder can be one of two types: internal (from within an organization) or external (outside of an organization). The stakeholders in this situation are Lanie Marquez and Tim Rodriguez who are also partners in the retail distribution business and their capital contributions are as follows P500,000 and P300,000 respectively they are an internal stakeholder since they are also the owners. The total Capital of both stakeholders is P800,000 and with a monthly salary for both partners at P15,000 on the assumption that both of them will contribute to manage the business equally. Assuming that both managed the business equally the total salary for the year for Lanie and Tim are P180,000 each. They share profit and loss equally and no interest will be given on capital contributed. The problem for this situation is that Lanie is starting to get concerned with the behavior of her other partner Tim. He only manages the business 50% of the time, which will mean that his salary of P15,000 will need to decrease by also 50% since he does not manage the business equally with his partner. The business has seen a downturn in the profit outcome and for the current financial...

Words: 758 - Pages: 4

#### Case

.../InstructorResourceManual.pdf‎ The case was prepared by Mark S. Beasley, Ph.D. and Frank A. Buckless, Ph.D. of North Carolina State University and .... Case 1.1: Ocean Manufacturing, Inc. Ocean Manufacutring Inc The New Client Acceptance ... www.studymode.com/.../ocean-manufacutring-inc-the-new-client-accept...‎ Ocean Manufacturing, Inc.: the New Client Acceptance Decision: Case 1.1 Ocean ... Problem Solution: Harrison-Keyes Inc. Ayodeji Ajayi University of Phoenix ... Ocean Manufacturing, Inc.: The New Client Acceptance ... www.freecasestudysolutions.com/case-study-Ocean-Manufacturing-Inc-...‎ Case 1.1 Ocean Manufacturing, Inc.: The New Client Acceptance Decision Ocean Manufacturing, Inc. is recommended as a ... ORDER NEW SOLUTIONS ... Solution Manual for Auditing Cases An Interactive Learning ... testbanksfor.com › All test banks and solution manuals‎ Download Solution Manual for Auditing Cases An Interactive Learning Approach 5th Edition by Beasely. Solution Of Ocean Manufacturing Inc Free Essays 1 - 30 www.papercamp.com/group/solution-of-ocean-manufacturing.../page-0‎ Free Essays on Solution Of Ocean Manufacturing Inc for students. ... ACCT 805AE Case 4 Ocean Manufacturing, Inc The Osprey Group Feb 21, ... Auditing: r c aSe S t h at diSc uSS topicS rel ated to thiS Section 1.1 Ocean Manufacturing, Inc. . Case 1 1 Ocean Manufacturing Inc Free Essays 1 - 30 www.papercamp.com/group/case-1-1-ocean-manufacturing-inc/page-0‎ Case 1.1 Ocean Manufacturing, Inc.:......

Words: 447 - Pages: 2

#### Case

Words: 96750 - Pages: 387

Free Essay

...ACTPACO INDIVIDUAL BUSINESS CASE 1T AY 2013-14 Reference: Accounting 2nd edition. Waren,C., Reeve, J.,and Duchac, J. ( with slight modifications) Case 1. Partnership agreement Jose Reyes, M.D. and Joseph Luke, M.D. are sole owners of two medical practices that operate in the same medical building. The two doctors agree to combine assets and liabilities of the two businesses to form a partnership. The partnership agreement calls for dividing income equally between the two doctors. After several months, the following conversation takes place between the two doctors: Reyes: I have noticed that your patient load has dropped over the last couple of months. When we formed our partnership, we were seeing about the same number of patients per week. However, now our patient records show that you have been seeing about half as many patients as I have. Are there any issued I should be aware of? Luke: I see. Well, I find that I am working as hard as I did when I was on my own, yet making less that I did previously. Essentially, you are sharing in half of my billings and I am sharing in half of yours. Since you are working much less than I am, I end up on the short end of the bargain. Reyes: Well, I don’t know what to say. An agreement is an agreement. The partnership is based on a 50/50 split. That’s what a partnership is all about. Luke: I that is so, then it applies equally well on the effort end of the equation as on the income end. Answer...

Words: 497 - Pages: 2

Free Essay

...Documentum |   |   | Setting for the Case In November 1993 Jeff Miller, Documentum's CEO, is faced with the challenge of pursuing either a vertical or horizontal marketing strategy to route Documentum towards profitability.   Situation and Business Issues Documentum enjoys a leading role in an emerging and potentially lucrative space. But profiting from this opportunity will require overcoming several immediate hurdles including a limited customer base, formidable competitors and unforeseen development costs.  Key Information, Facts, Assumptions Documentum was founded in June 1990 by Howard Shao and John Newton, seasoned database engineers who aimed to develop a new class of software for automating the management of documents across an enterprise. Following three years of losses, Documentum gains traction by combining an elite management team with \$5.8MM of Venture Capitalist funding.    Analysis Enterprise document management (EDM) is a new, paradigm-busting product category with few substitutes. The category growth is small, increasing at a rate of 1%-2% year over year . Competition within the EDM category is low, as no other company was developing the "whole elephant" solution. Profitability was extremely low, given the low number of customers and long lead time to develop and deliver the product solution. The combination of these characteristics wholly describes the EDM category as being in the Introduction Stage of the Category Life Cycle .     With regards...

Words: 255 - Pages: 2

#### Hbs Case

...The HBS Case Method Pioneered by HBS faculty and one of the highlights of the HBS experience, the case method is a profound educational innovation that presents the greatest challenges confronting leading companies, nonprofits, and government organizations—complete with the constraints and incomplete information found in real business issues—and places the student in the role of the decision maker. There are no simple solutions; yet through the dynamic process of exchanging perspectives, countering and defending points, and building on each other's ideas, students become adept at analyzing issues, exercising judgment, and making difficult decisions—the hallmarks of skillful leadership. Page Content Over 80 percent of cases sold throughout the world are written by HBS faculty, who produce approximately 350 new cases per year. Simply put, we believe the case method is the best way to prepare students for the challenges of leadership. How the HBS Case Method Works When students are presented with a case, they place themselves in the role of the decision maker as they read through the situation and identify the problem they are faced with. The next step is to perform the necessary analysis—examining the causes and considering alternative courses of actions to come to a set of recommendations. To get the most out of cases, students read and reflect on the case, and then meet in learning teams before class to "warm up" and discuss their findings with other classmates. In......

Words: 389 - Pages: 2

#### Case Interview

...Case Interview Marathon Workshop Overhead Slides v1.0 By Victor Cheng www.caseinterview.com These materials provided on an “as is” basis with no warranty or guarantee expressed or implied. You use them at your own risk. This information is provided to you for free for non-commercial use. You are welcome to forward this to your friends provided you do not alter any of the content and keep the entire document in tact. I retain copyright ownership over these materials © Victor Cheng Page 1 www.caseinterview.com Introduction • My Story • Goal for Today • How This Workshop Is Different • What I Will NOT Cover o Normal job interview questions o More recent twists to the case interview o Estimation / Back of Envelope Cases • Recommend Reading: “Case in Point” by Marc Cosentino Excellent coverage of recent twists to cases and estimation question type cases © Victor Cheng Page 2 www.caseinterview.com Why I’m Doing This • The first time I did this… • www.kidpower.org Examples o 7 year old girl took class, one year later stopped a man who was trying to molest her at the zoo. o Teenage girl took class, 2 years later got tackled to the ground by kidnaper, fought him off and escaped o 10 year old took class, 13 years later, walking in the woods with an old boy friend, former employee, baseball bat, she took him out My request: IF you find today useful, then make a \$50 donation and keep a child safe for life Cost of MBA to Get Interview: Cost......

Words: 2043 - Pages: 9

#### Case Study

...Each student must complete a Final Project. The Final Project is a definitive case analysis and is to be in the form of a written paper in APA format. The purpose of the Final Project is to assess the student’s learning accomplishments by demonstrating how well the student has assimilated the information learned in this and all other Business Management courses. The Final Project includes two definitive business case analyses. The successful student will be able to discern between relevant and irrelevant material and then apply the various business techniques and skills to thoroughly analyze the cases in relation to the questions posed. Students may use any material in the text, from other courses, in addition to original research in developing the Final Project, but every word (unless expressly quoted with appropriate credits given) must be that of the student submitting the paper. Information used from other course work must be appropriately referenced and cited. Students would be well advised to begin making notes immediately upon starting this course on how they will respond to the Final Project. Final Project Case #1: Complete a comprehensive APA formatted paper that includes a thorough analysis of the following questions. The first part of the Final Project is to be performed on the Herman Miller Inc. in 2012: An Ongoing Case of Reinvention Case in the text on page C-332. 1. What does the five-forces analysis reveal about the strength of competition......

Words: 576 - Pages: 3

#### Case

Words: 15979 - Pages: 64

#### Case

...Join now! Login Support Other Term Papers and Free Essays Browse Papers Business / Timbuk2 Case Study Timbuk2 Case Study Term Papers Timbuk2 Case Study and over other 20 000+ free term papers, essays and research papers examples are available on the website! Autor: santhanam.vikram 09 December 2013 Tags: Words: 723 | Pages: 3 Views: 86 Read Full Essay Join Now! CASE STUDY: TIMBUK2 1.) Consider the two categories of products that Timbuk2 makes and sells. For the custom messenger bag, what are the key competitive dimensions that are driving sales? Are their competitive priorities different for the new laptop bags sourced in China? Some of the competitive advantage which are the key factors of Timbuk2 bags are:-  Quality  Durable  Reliable  Not prone to defects  Custom made bags for each of the customers  The quick delivery of bags  The rave review which the company gets for its bags i.e. it basically carries a good name in the market  For its laptop bags, even though they are manufactured in china, the designing is done in San Francisco. so the exclusivity remains  Cost effective manufacture of laptop bags in china  Being able to adopt to changes in demand and fashion By manufacturing the bags in china the company saved the manufacturing cost but lost their niche of manufacturing and selling in America itself. The general perception of it being a Chinese product led to customers felling......

Words: 564 - Pages: 3

#### Case

...ACE INSTITUTE OF MANAGEMENT Affiliated to POKHARA UNIVERSITY CASE STUDY ON "Managing Motivation in a Difficult Economy" Prepared by Submitted to Raju Karki Shanker Raj Pandey Rama Satyal Ramesh KC Sandeep Amir Kansakar Sanjeev Shrestha THEORETICAL BACKGROUND Motivation is the process that accounts for an individual intensity, direction and persistence of efforts towards attaining a goal. It is the result of interaction between an individual and the situation. Motivated person says "Nothing is impossible” and put his best effort on the task assigned. The different organizational topics covered on the case are as follows:- a. Organizational Justice:- Organizational Justice is the overall perception of what is fair in the workplace. Disruptive Justice is the employee's perception of fairness of the amount and allocation of rewards among individuals. e.g. How much we get paid relative to what we think we should be paid? Similarly, Procedural Justice is the perceived fairness of the process used to determine the distribution of reward. For employees to see a process as a fair, they need to feel they have some control over the outcome and that they were given an adequate explanation about why the outcome occurred. Finally, Interactional Justice is an individual's perception of the degree to which she is treated with dignity, concern and respect. b. Diversity and Age:- Workforce diversity can be studied under two headings:- i.......

Words: 1602 - Pages: 7

#### Case for Case Studies

...A Case for Case Studies Margo A. Ihde Liberty University Author Note Correspondence concerning this article should be addressed to Margo A. Ihde, Psychology 255-B05, Liberty University, Lynchburg, Va. 24515. E-mail: mihde@liberty.edu A Case for Case Studies Case Studies are utilized across many disciplines including but not limited to medical science, political science, social science and psychology. There is however some confusion as it relates to the use of case studies. The first such confusion that must be clarified is what the definition of a case study is and what constitutes a case study. The second clarification is to identify the reasons for using a case study. A third area is outlining the advantages and disadvantages of using a case study. Lastly, when a researcher concludes a case study would be the best option they then must determine where and in what ways would the data and information be sourced. Identifying the answers for these four areas is imperative to understanding and utilizing a case study. Case Study – Defined The definition for a case study within all many disciplines is very similar. A case study is usually described as an investigation into a real situation involving an individual, a group, an organization, or a society focusing on a single subject or object (Pegram, 2000). To begin, identifying a case studies purpose would contribute to determining what would and should be investigated. The study could focus on the......

Words: 855 - Pages: 4

#### Case

...Shui Fabrics: A Critical Analysis of a Global Problem Introduction In this paper we will discuss the Shui Fabrics Case Study and its implications on managing in a global environment. The research of case studies gives us the opportunity to understand and apply the lessons we have learned in the course. The case explains that for 10 years, Shanghai Fabric Ltd., a Chinese fabrics company, and Rocky River Industries, a United States textile manufacturer, have been part of a 50-50 joint venture to produce dye and fabric. This venture, called Shui Fabrics, produced dye and coat fabric for domestic and international sportswear markets. Ray Betzell, general manager for five of the 10 years, found himself in the middle of a tough situation (Daft, 2012, p. 119). The objective of this case study is to identify the main problem, analyze its implications, and integrate the management skills we have learned in the course. I will discuss the differences between the American and Chinese views of the company in regards to the Global Leadership and Organizational Behavior Effectiveness (GLOBE) project value dimensions [ (Daft, 2012, pp. 106-107) ]. We will also learn the importance of researching the socio-cultural values of the country we want to do business with. Problem Ray Betzell has a dilemma. On one side, the Rocky River president and Ray’s boss, Paul Danvers, was unhappy with the 5% return of investment (ROI) the company was producing and wants Ray to find solutions or they......

Words: 322 - Pages: 2