BICOL STATE COLLEGE OF APPLIED SCIENCE AND TECHNOLOGY NAGA CITY HISTORY OF STATISTICS Group 3 Members: Tricia Mae Berja Michelle Lee Desiree Basmayor Mica Rubio Gian Perucho Ivan Ricafort Ms. Donnalyn Matamorosa Dominic Bobis Teacher Alex Obligado Ancient Times (3000 BC – 27 BC) * Pictorial representation and other symbols were used for Statistics back in the days. (To record numbers of people‚ animals‚ etc.) * In Babylonia and China‚ population is
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INTRODUCTION Statistics is the study of the collection‚ analysis‚ interpretation‚ presentation‚ and organization of data. Pie Chart- a type of graph in which a circle is divided into sectors that each represent a proportion of the whole. A Bar Graph (also called Bar Chart) is a graphical display of data using bars of different heights. This report essentially highlights the average earning‚ median value and a graphical representation of the actor Aamir Khan’s box office earnings in the last 10
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Statistics is mathematical analysis involving the use of quantitative‚ models and summaries for a given set of tested data or observations. Statistical analysis involves the process of collecting and analyzing data and then summarizing the data into a numerical form. Today there is no social ‚commercial or even governmental activities not dependent on statistics from the beginning of the project until its end. When you start planning any new project must be the work of‚ for example‚ a study on
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Business Statistics Semester II 2008/2009 Chapter 1 Introduction of Business Statistics An important decision-making tool in business and is used in virtually every area of business. Among the more common meaning of the word are: 1) the science of gathering‚ analyzing‚ interpreting and presenting data 2) a branch of mathematics 3) a course of study 4) facts and figures 5) a death 6) sample measurement 7) type of distribution used to analyze data Statistics are broadly
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balls is mean driving distances of sampled current balls is mean driving distances of sampled new balls Use the test statistics and normal distribution table to get p-value. If p-value is smaller than‚ then we reject H0‚ which means the mean driving distances of current balls and new balls are different. 2. From the t distribution table we find that p-value is between 0.05 and 0.1. With p-value >=0.05‚ we cannot reject H0‚ which indicates that there’s no sufficient evidence that the
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| | |Purpose – The purpose of this paper is to review the literature on the corporat Goverance. | The research purpose of this study is mainly descriptive since the main aim is to describe and to deeply understand the different type 1. Introduction: Traditionally defined as the ways in which a firm safeguards the interests of its financiers (investors‚ lenders‚ and creditors). The modern definition
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Q1. (a) ‘Statistics is the backbone of decision-making’. Comment. Ans.(a) Due to advanced communication network‚ rapid changes in consumer behavior‚ varied expectations of variety of consumers and new market openings‚ modern managers have a difficult task of making quick and appropriate decisions. Therefore‚ there is a need for them to depend more upon quantitative techniques like mathematical models‚ statistics‚ operations research and econometrics. Decision making is a key part of our day-to-day
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department had expanded from 2 installation crews to an installation supervisor‚ a measurer‚ and 15 installation crews. During a recent year‚ the company got 50 complaints concerning carpet installation. The following data represent the number of days between the receipt of the complaint and the resolution of the complaint: 54‚5‚35‚137‚31‚27‚152‚2‚123‚81‚74‚27‚11‚19‚126‚110‚110‚29‚61‚35‚94‚31‚26‚5‚12‚4‚165‚ 32‚29‚28‚29‚26‚25‚1‚14‚13‚13‚10‚5‚27‚4‚52‚30‚22‚36‚26‚20‚23‚33‚68 a. Construct a frequency distribution
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is a form of art‚ they are paid more but not by much‚ and it is easier to conceptualize your ideas into a game than it is by making a building. There has seemingly always been this debate between the broad topic of Art and Architecture. What defines Art? Is Architecture a form of Art? Is there a line drawn between them? Some would speculate the problem with this debate is that it assumes that if something is beautiful‚ it is automatically defined as “Art”. In other words‚ a building might be abstractful
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use‚ prenatal care use‚ number of previous births and a host of other demographic variables‚ have not been adequate to explain what the factors are that lead to this racial disparity. One factor less studied is the inequality of living conditions between different racial groups. There is growing interest in the woman’s ecological environment and their effect on birth outcomes. As well as interest in the role that economic political and cultural factors play in the low birthweight gap. A low birthweight
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