...Types of Statistics Descriptive Statistics Examples: A set of methods used to describe data already collected so that its main features can be seen immediately. eg: averages, sports, EXISTS TODAY AND NOW Inferential Statistics Examples: Techniques that allow us to make a generalization, estimate, or prediction about a population based on a sample. eg: polls, tv ratings, use a sample to predict entire population info Application: Joe D. Politician is running for Mayor. He calls you on the phone and asks you to find out what percentage of the registered voters in the city will vote for him. What are your options? Descriptive example: - Call everyone and ask them Inferential example: - Call 4 people, ask them, and generalize the population (not good) - Take a larger representative example (1000) and generalize to the population Example 1: Out of 350 randomly selected students from Sheridan College, 280 owned a cell phone. Summarize this using Descriptive Statistics: 80% of students own a cell phone Summarize this using Inferential Statistics: 80% of ALL Sheridan students have a cell phone Example 2: On the last 3 Sundays, Mr. Carsalesman sold 2, 1, and 0 new cars respectively. Summarize this using Descriptive Statistics: He sold an average of 1 car every Sunday Summarize this using Inferential Statistics: He sells an average of 1 car on ALL Sundays Test Your Knowledge The last four semesters an instructor taught Intermediate Algebra, the following...
Words: 1009 - Pages: 5
...Miguel Caballero 010040535 BIO 342L Th 9-11:45AM Lab Report 1: Introduction to Statistics and Graphing Comparison of jump height between males and females Figure 1: Comparison of avg jump (in CM) between males (n=11) and females (n=10) with a p-value of 0.00203. This p-value indicates a significant difference between the avg. jump heights of males and females. The bars are the avg. jump heights along with standard deviation of the mean. Results: The p-value of 0.00203 is p<0.05 thus we reject the null hypothesis and conclude that there is a significant difference between the two means. A big part that contributes to this result (significant differences) is that males on average tend to have more muscle mass than females (largely due to higher testosterone levels) thus, are able to generate more power and hence a bigger jump height. Additionally, muscle to fat ratio is higher in males in males than in females. Physiologically, females tend to have more body fat hence decreasing their overall lower muscle to fat ratio and in a sense are weighed down versus the males which tend to have less body fat. Other sources of error could be that males tend to be more competitive versus females and that the measuring methods were not the best (eyeballing where the person’s hand landed on the ruler). Comparison of calf circumference and jump height in males Figure 2: Comparison of avg. calf circumference and jump height (both in CM) in males (n=11). A R2 value of...
Words: 611 - Pages: 3
...Anthony Wessel Section 2 HW 1 4. (a). The observational units are the people that went on diets. (b). The explanatory variable is the type of follow up to the diet that is randomly assigned to the observational units, and it is categorical. The response variable is whether or not the dieter regained 5 or more pounds, and this variable is categorical. (c). This a randomized experiment because the treatments are randomly assigned to the subjects. (d). The null hypothesis is that there is no difference between the proportion of people who regained at least 5 pounds after dieting and being treated with each of these follow-up treatments. The alternative hypothesis is that there is at least one of the proportions that are different than the other two, in that the proportion of dieters who regained at least 5 pounds is not the same as the other two proportions. (e). The estimate of the p-value of the MAD statistic is .0008. (f). The p-value of the chi squared statistic in this simulation is .0008, which is the same as the MAD statistic p-value. (g). The chi squared distribution seems to fit fairly well, though it could be a little better and fit a little closer to the data. Based on the two-way table, I would expect the distributions to be pretty similar, because all of the expected counts are above 5, which means that this dataset fits the requirements for a chi squared distribution. (h). The degrees of freedom is 2, the chi squared test statistic is 13...
Words: 518 - Pages: 3
...Sections Found Accounting Select CRN Subj Crse Sec Cmp Cred NR 21138 ACC 201 01 M 3.000 Title Fund of Financial Accounting Days Time TRU Instructor Date Location Attribute (MM/DD) 02/03-06/01 SBM 009 Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective Design Managmnt Major_Elective and Design Managmnt Minor_Elective and Economics Major_BAE_Elective and Eng'g Managmnt_Minor_Elective and MTH Major_Elective 09:00 Marian I. Mason am-09:50 (P) am NR 21139 ACC 201 02 M 3.000 Fund of Financial Accounting TRU Ronald D. 12:00 pm-12:50 Williams (P) pm 02/03-06/01 SBM 012 ...
Words: 48244 - Pages: 193
...Purpose Statement: The purpose of my speech is to persuade my fellow classmates that if you drink and drive there will be consequences. Intro: I’m sure that most of you have heard the story of Jacqueline Saburido. This was the young lady that was involved in a car accident and practically burned alive due to a drunk driver. She was on her way home from a birthday party with some of her friends. Just then a young 17 yr old boy who was headed home from a party with his friends smashed into her car due to alcohol. Two friends died on the scene and two were rescued, but poor Jacqui was pinned in the front of the car unable to move. The car caught fire in just minutes after the impact. Over sixty percent of her body was burned and to this day she has gone over fifty operations in order to survive. To begin with, I will explain a personal story. Next, the statistics that go along with drunk driving and accident are remarkable. But there are ways that you can help prevent it. I. An incident happened just this year on the night of Halloween. A. Sitting at home that night watching the movie Halloween with my family and girlfriend. 1.Just minutes after the movie ended there was this loud bang out front. It literally sounded like someone had ran into one of our cars in the driveway. We look out the front window and see that across the street there was a Jeep Cherokee that had smashed into a tree. We all ran out to see if everyone was ok and my mom was calling...
Words: 540 - Pages: 3
...College of Economics and Management 85 COLLEGE OF ECONOMICS AND MANAGEMENT Libornio S. Cabanilla, Dean Jose V. Camacho, Jr., Associate Dean Agnes T. Banzon, College Secretary Reynaldo L. Tan, Chair, Dept. of Agribusiness Management Cesar B. Quicoy, Chair, Dept. of Agricultural Economics Amelia L. Bello, Chair, Dept. of Economics The College of Economics and Management (CEM) was formally created in the 996th UP-BOR meeting, February 1987. However, the College traces its roots to the Institute of Agricultural Development and Administration (IADA)which was established in 1975, with three departments – Agricultural Economics (DAE), Economics (DE), and Management (DM), and was elevated to the College of Economics and Management from the merger of IADA with the Agricultural Credit and Cooperative Studies and the Agrarian Reform Institute in 1978. At present, CEM is composed of three departments – the Department of Agricultural Economics, the Department of Economics and the Department of Agribusiness Management. The college sees itself as a center of excellence in undergraduate and graduate instruction, research and extension in economics, agricultural and applied economics, and agribusiness management in Asia. It envisions to be an institution of higher learning that can serve as an active catalyst for economic and social transformation. Its two-fold mission is to produce graduates and future leaders with strong training in economics, agricultural and applied economics, and in agribusiness...
Words: 4255 - Pages: 18
...English I 15 5 8 ENG 002 Prep. English II 15 5 8 MATH 001 Prep. Math I 3 1 4 MATH 002 Prep. Math II 3 1 4 PYP 001 Prep. Physical Science 2 0 2 PYP 002 Prep. Computer Science 0 2 1 PYP 003 University Study Skills 0 2 1 ME 003 Prep. Eng. Technology 0 2 1 PE 001 Prep. Health and Physical Educ. I 0 2 1 PE 002 Prep. Health and Physical Educ. II 0 2 1 20 10 16 18 12 15 Total credit hours required in Preparatory Program: 31 First Year (Freshman) MATH 101 Calculus I 4 0 4 MATH 102 Calculus II 4 0 4 PHYS 101 General Physics I 3 3 4 PHYS 102 General Physics II 3 3 4 ENGL 101 An Intro to Academic Discourse 3 0 3 ENG 102 Intro to Report Writing 3 0 3 CHEM 101 General Chemistry I 3 3 4 ICS 102 Intro. To Computing I 2 3 3 IAS 111 Belief & its Consequences 2 0 2 IAS 101 Practical Grammar 2 0 2 PE 101 Physical Education I 0 2 1 15 6 17 14 8 17 Second Year (Sophomore) COE 202 Digital Logic Design 3 0 3 ICS 202 Data Structures 3 3 4 ICS 201 Introduction to CS 3 3 4 COE 205 Computer Organization & Assembly 3 3...
Words: 10169 - Pages: 41
...History Generosity is a quality, the desire to give to others without being asked. Before even the enactment of any legislation, philanthropists helped to shape the way we organize to support the less fortunate. The history of charitable organizations in the United States originated almost at the same time as the formation of our new nation. Benjamin Franklin, was one the founders of our nations and the earliest American philanthropists. He founded the University of Pennsylvania to educate youth. The early setters formed charitable and voluntary associations to help with issues of the era like education, orphanages, and illness (Arnsberger, Ludlum, Riley & Stanton, 2008 p. 1). Young Americans were able to form charitable organizations to fill gaps in the social welfare programs. Back then, charities were mainly hospitals and orphanages support by religious groups and wealthy individuals. During the 19th century, these organizations were controlled and founded by private corporations or a person (Arnsberger, Ludlum, Riley & Stanton, 2008 p. 2). The bloom of the American industry gave birth to bigger corporations; at the same time, the increase of more formal charitable organizations. It wasn’t until the late 19th century that government began paying more attention to this new sector. The first legislation the government imposed was in1894, the Tariff Act that established a flat two percent tax to corporate income, but excluded charities. However, the Tariff Act was...
Words: 1748 - Pages: 7
...LEBRON Intro- 1. Talk about how we’ve already talked about football before 2. How many of you like basketball?(show of hands) 3. Say how there is a constant debate on Kobe vs. LeBron 4. And I’m going to tell all of you why LeBron James is a better -Body 1. Start with how Kobe Bryant was drafted 13th overall in 1996 to the charlotte Hornets but was traded to the LA Lakers for Vlade Divac that’s how Kobe became a Laker and he has stayed there for his whole career. 2. LeBron James was drafted to the Cleveland Cavaliers in 2003 with the 1st pick and remained in Cleveland for 7 years until opting out to go to the Miami heat to form the “dream team” among Dwayne Wade who’d already had one NBA title and Chris Bosh who came the same year from the Toronto raptors. 3. Games played Kobe: 1240(25.5 points)(36.6 min) LeBron: 786(averaging 27.7 points)(39.9 min) what’s important about this is that Kobe didn’t start his first two years where LeBron did 4. The rings talk Kobe Bryant has won 4 Nba titles (2000, 2001, 2002 and 2010) compared to LeBron’s 2 (2012 and 2013) Kobe’s first three coming largely from the help off Shaq (28.7)(27.2)(21.5) while having a more complete team in 2010 with 4 players whom averaged over 10 points. 5. LeBron won his first ring with the help of Dwayne Wade (22.1)(21.2) and bosh who averaged (18.2) (16.4) although the others on the roster didn’t do much. 6. most peoples argument for Kobe is his rings but if you look closely to the stats LeBron beats...
Words: 303 - Pages: 2
...INTRO: Why is it that when you hear someone say “Marijuana should be legalized” you conjure of the image of a long-haired, red-eyed, burnt out hippy who loves nothing more than giggling at nothing. Yet, when you hear someone saying the legal drinking age should be lowered to 18, you couldn't agree more, even tough it wasn't the high kids you were stumbling around fighting that caused Riverboat to be a disaster. You think this because from the moment you understood English, the idea that drugs (mainly Marijuana) are the cause of all the problems of society. • QUOTE - Fact is, according to P.J. O'Rouke, that “no drug, not even alcohol causes the fundamental ills of society. If we're looking for the source of out troubles, we should test for stupidity, ignorance and greed, not drugs.” With the war on drugs, MJ has been propagandized to be the most evil thing in society. Thesis: However, MJ should be legal because it is a personal freedom I, as an American should be able to choose, it is an economical and medicinal benefit to society as a whole, and the cause of problems related to MJ are because it is illegal. I. The question should not be “why should MJ be legal?”, but “why shouldn't MJ be legal?” A. After all, it grows naturally on this planet. i. For you evolutionists, that means that MJ is older than mankind is. And for you Creationists, that means that God himself created MJ. ii. Doesn't the idea of making nature illegal seem a but...unnatural to you? Who is...
Words: 1070 - Pages: 5
...Doctoral Research writing * Chapter 1 usually includes * Some intro material to present the topic * The research problem background * The problem statement * The purpose of the study * The research question * The research hypothesis * The definition of the terms * The limitations and delimitations of the study Table of Contents Example Chapter one Introduction Abstract (vague overview) Introduction Problem background ( this section provides the historical, social and theoretical context for the problem that is to be addressed.) Research question is developed on theories. Is it a distillation or summary of the most relevant background literature presented when the review of the literature was written. The problem which will be studied really needs to be an actual problem, an actual situation that is affecting the organization/institution. The problem must be supported by documentation. * How the problem evolved over time * What is the context of the problem Problem statement ( the heart of the dissertation) * The problem * The need * The “fit” within existing research * The potential significance; and * The research approach Purpose of the study ( This is where the candidate writes clearly and succinctly the focus and intentions of this current research effort. All previous writing funnels to this specific statement. Give support to the worthiness of the study Have a clear understanding of the essential...
Words: 709 - Pages: 3
...Merin Mariam Mathews Deputy Team Leader EXPERTISELeadershipStrategy and PlanningBusiness Analysis Team Management EDUCATION Bachelor of Commerce CERTIFICATIONSPMI-PMPOPEX Yellow Belt TRAINING * Sales & Product training at Allianz Cornhill Information Services * Corporate induction conducted at Allianz Cornhill Information Services * Underwriting training conducted at Allianz Cornhill Information Services * OPEX yellow belt conducted at Allianz Cornhill Information Services * PMP certified GALLOP TOP 5 STRENGTHSEnergetic CommunicationResponsibilityOpen to feedback Flexible and adaptable Computer skills * MS Office : Word, Excel(intro & inter) and PowerPoint * Operating System : Windows 98, XP,Rumba(paris) * Mail Clients : MS Outlook * Accounting : Tally 7.2, 9(professional degree holder) * Operational knowledge : 17 years experience in using computerPERSONAL DETAILS8129422255alvida16@gmail.com 641,darsan nagar ,peroorkada ,Trivandrum .Born 30th october 1990Available ImmediatelyPopular culture and shows: * Runner up of Metro Manorama ‘’Are You The Next Star’’ (Tvm) * Model of Cochin Seematti (Presenter :Beena Kannan) * Kollam edition trend setter (Wedland Wedding Center) * Vanitha photo queen (2013 march) * Vanitha film Award Host.(2013) * Model of vedhika (2013) * Face of the year (Paramount Studio) * Model of Rex PhotographyHobbies...
Words: 567 - Pages: 3
...Theresa Sidders Intro to Criminology 02/29/2012 The School Shooter Perspective Threat Assessment In July of 1999 a symposium in Leesburg, VA was held to present a systematic procedure for the threat assessment and intervention of violence in our schools. The results from a 1998 study done by the FBI’s National Center for Analysis of Violent Crime are being used to formulate concepts and principles to address and prevent school shootings. In this study, eighteen school shootings were reviewed and the combined information is being used to bring better knowledge of the behavioral prospective of the shooters. Although it is almost impossible to “profile” a shooter, there are some situations that are similar in the separate cases. Instead of focusing on the misinformation that is given by the media about the shooters, i.e. that all the school shooters tend to be loners, or that they are all motivated by revenge, this symposium is focused on what possible types of behaviors, family and social backgrounds that may play a part in these individuals lives that the schools can be made aware of ahead of time in order to prevent any further school shootings from happening. Understanding that a threat, is an expression of intent to cause harm or act out violently against someone or something. This can be done verbally, in writing or by using symbols, for example, using one’s hands to form of a gun. After a threat is made it is necessary to determine what category the...
Words: 796 - Pages: 4
...Joe Dimaggio Intro goes here Joe was born November 25,1914. He was born during World War 1. He was born in Martinez, CA. Joe lived near Fisherman’s Wharf. He had 2 brothers Vince and Dom. Both of them played baseball, and they were on his team. Joe played baseball since he was little, so he always liked it. (DimaggioLLC) Joe played baseball for the Boys League Club first. He played third base when he first started. His first championship was with the Boys League Club. He quit baseball at age 19. He started again when Vince played for SF. Both of his brothers were in the majors by 1940.He later moved on to the New York Yankees. He was bought for 5 other players and $25,000. He played center fielder for all 13 seasons. He played in 11 All-Star Games. He only played for 13 seasons.He joined the military so that cut out some of his playing time. He got a heel injury in 1948, he returned in June 1949. He returned with 4 homeruns and 9 RBI’s (runs batted in). He first played in 1936. He made his debut against the St.Louis Browns. He played another 1,735 games after that. (DimaggioLLC)...
Words: 638 - Pages: 3
...PSY 302 Complete Course PSY302 Complete Course Click Link for the Answer: http://workbank247.com/q/psy-302-complete-course-psy302-complete-course/22110 http://workbank247.com/q/psy-302-complete-course-psy302-complete-course/22110 PSY 302 Module 1 Assignment 1: Autobiography * A brief paragraph introducing yourself to your classmates. Include information such as your name, location, profession, how long you have been at Argosy, and your favorite psychology course so far. * From the list below, select a topic you would like to conduct a study on. If you wish to explore a topic that is not on this list, please check with your instructor for permission. * A short discussion of the topic area, such as the meaningfulness of the topic, how the topic might be embedded within a larger conceptual framework (e.g., a topic such as how the size of the jackpot affects lottery decisions might be under the broader umbrella of risk-taking behavior), where to go to find out more when researching the topic, and how you could elaborate on a topic by looking at moderator variables or exceptions. List of potential topics: * Media's influence on aggression * Media's influence on body image * Effective treatments for chemical dependency * Driving safety and types of distractions * The role of introversion/extraversion on marital bliss or employee performance * Suggestibility: do television ads change behavior? * Factors affecting career choice ...
Words: 2133 - Pages: 9
