How would you advise this client?
In addition to the guides and articles presented on our website, there are several other good resources, including workshops, mock interviews, books and interactive online resources, that will prepare you for case interviews.
The team's goal was to move Yahoo! Answers closer to The Full Monty ( ) and put the responsibility for removing or hiding content right into the hands of the community. That responsibility would be mediated by the reputation system, but staff intervention in content quality issues would only be necessary in cases where content contributors appealed the systems' decisions.
When answering a case interview question, you want to showcase your ability to analyze a situation or business dilemma, identify the important issues, and develop sound conclusions that flow from your analysis.
The most important thing is that your approach to answering the case interiew question is structured and logical.
Regardless of the type of case you're presented, there will likely be a few main parameters and several factors that influence those parameters.
Methods: We conducted a nested case–control study using data from the Japan Public Health Center–based Prospective (JPHC) Study. A total of 14,203 men 40–69 years old who returned the baseline questionnaire and who provided blood samples were followed from 1990 to 2005. Using a mean follow-up period of 12.8 years, we identified 201 participants who were newly diagnosed with prostate cancer. Two matched controls for each case were selected from the cohort. We used a conditional logistic regression model to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) for prostate cancer in relation to plasma levels of nine organochlorines: PCBs, dichlorodiphenyltrichloroethane (DDT), hexachlorobenzene (HCB), β-hexachlorocyclohexane (β-HCH), trans– and cis-nonachlor, oxychlordane, and mirex.
Understanding the background issues helps to understand the context of the case study. Read the case study to gain an overview and ask and answer the following questions as you read.
While preparation is required for every job interview, extra time is required to adequately prepare for case study interviews.
Providing an answer to a case study question involves much more than simply recounting the issues and problems set forth, it includes identifying the most important issues, employing sound and logical analysis, developing an action plan for addressing the problem(s) and making recommendations.
Depending on the firms you're interviewing with, and the industry you work in, case study questions can be presented in verbal or written format, and address a number of topics.
In case interviews, it's not uncommon for interviewers to exclude important details when asking candidates to resolve hypothetical business problems presented.
Answers to the questions posed in the case studies and to the self-check questions in the book are available to download as pdfs below.
In these situations, it's okay to make assumptions, but they must be based on sound logic and analysis of information that is provided.
Interviewers asking case study questions are primarily concerned with how effectively you can analyze a problem, determine key factors, brainstorm ideas, and propose workable, pragmatic solutions that are supported by your analysis.
In the case interview, coming up with the "correct" answer isn't nearly as important as the process you use for getting there.
A case study is not just the recount of the issues and problems, it is also the detailing of solutions and recommendations, eg an action plan, to fix the problems. Case studies are generally presented in report format using headings and subheadings, but check with your teacher / lecturer for prescribed formats.
You'll then drill down even further to determine what is causing variable costs to rise and come up with more specific recommendations.
Building a graphic representation (tree, decision diagram, etc.) of parameters, factors and other influencing elements will help you structure your thought process, keep from missing key aspects of the case, and make a strong argument for the recommendations you'll make.
Using a framework or structured approach to developing a recommendation for a case study interview question provides the added benefit of giving the interviewer something to take back and present to his or her superiors to make the case that you're the right person for the job.
Whatever you do, don't force-fit frameworks.
Show your interviewer that you understand these business concepts well enough that you can apply them to the specifics fo the business issue being presented in the case.
Below we're going to present several case interview questions organized by question type.
To perfect your ability to perform well in case interviews, we recommend reviewing each question and then developing a logical framework or approach for answering each one.
As is the case in real life, there is usually no single correct answer to standard case interview questions.