Instructions for Efficient-Frontier Construction a. Estimation The goal is to obtain the raw ingredients – expected returns‚ standard deviations and correlations. Historical data are used for this purpose. As a rule of thumb‚ five years of daily data are probably right (one year should be the absolute minimum). Keep in mind the following: 1) make sure to use the adjusted close prices to calculate returns (so that you won’t have large‚ spurious negative returns due to dividend payments or splits)
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UNIT ONE: Forensic Science II Text Questions Please complete the following questions. It is important that you use full sentences and present the questions and answers when you submit your work. Submit the work as a file attachment. This means you complete all work in a word processing document (e.g.‚ Microsoft Word) and attach the file using the dropbox tool. Use the Unit 1: Text Questions dropbox basket. The answers to the Review & Critical Thinking questions are worth 10 points. Review Questions
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increase in crime rate in the United States; (3) the fact that all illicit-drug seizures must be sent a forensic laboratory for confirmatory chemical analysis before the case can be adjudicated in court; (4) the advent of DNA profiling. 2. Describe the criteria for admissibility of scientific evidence as laid out in Frye v. United States. The court ruled that in order to be admitted as evidence at trail‚ the questioned procedure technique‚ or principles must be “generally accepted” by a meaningful
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1. What is forensic science? Forensic science is the applications of science in criminal justice. 2. What three tasks or responsibilities does a forensic scientist have? Collect‚ Analyze and report findings of evidence‚ they may also have to give testimony in court as an expert witness and they also have to train cops on collecting evidence properly. 3. What criteria might be used to establish someone as an expert witness? The criteria that might be used is someone’s degree‚ their years of
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Please explain the Frye Standard. 1. The Frye Standard is a standard used to determine the admissibility of an expert’s scientific testimony. A court in which applies the Frye Standard must determine whether or not the method which the evidence was obtained was generally accepted by experts in the field in which it belongs. When did this standard come into effect and why? 2. The Frye Standard came out of a 1923 legal decision (Frye V United States). It was a case discussing the
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Hello again! I’m so glad you have decided to come back to my postings. Hope you are doing well! If you recall from my last post‚ I want to be a Forensic Psychologist. To become a Forensic Psychologist‚ I would have to get a PhD in psychology or a Doctor of Psychology degree‚ a Psy.D. I will be going towards a Psy.D. Instead of doing a dissertation that’s required for a Ph.D.‚ I’ll be doing practical work‚ examinations and a one-year internship‚ according to Bureau of Labor Statistics on How to Become
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Always wondered how the mind works? How criminals get those deranged ideas when they commit those horrendous murders or crimes? “Forensic psychologists are professionals that often play a role in punishing and preventing crimes by applying psychological knowledge to legal matters‚ both in the criminal and civil areas” (Karen Franklin). In layman terms‚ forensic psychologists apply principles of psychology to criminal justice. When seeking a career in this field you must choose
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Forensic science is most simply defined as the science that is applied to the law. Criminal cases many times call for the examination of evidence that can tie a suspect or victim to a crime scene or to one another. These physical traces frequently include blood and other bodily fluids‚ hair‚ fibers‚ and even bite marks. Here we will focus our attention to the latter‚ as it applies to the field of forensic science referred to forensic odontology or forensic dentistry. Forensic odontology is
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Evidence of abuse is important so it needs to be preserved‚ this can be done in a variety of different ways. You can preserve evidence by only touching things you need to‚ securing all evidence somewhere it can not be tampered with by anyone‚ keeping logs of all conversations involving the abuse and keeping all relevant people up to date with details as often as possible‚ also taking photographs is a good way of preserving evidence. However the best way to preserve evidence is to inform the relevant
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describe ethics in forensic science‚ let me first give a definition of ethics. According to Webster’s II New Riverside University Dictionary‚ ethics is defined as: 1. A principle of right or good behavior. 2. A system of moral principles or values. 3. The study of the general nature of morals and the specific choices an individual makes in relating to others. With that being said‚ is ethics practiced when it comes to forensic science? I am pretty sure it is in most cases‚ but I am
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