fundamentals of statistics ppt
However, the complexities of the subject force students to develop impeccable assignments and force them to look for the best business statistics help online. (3.7MB), Annotated Instructor's Edition for Fundamentals of Statistics, 5th Edition 45 0 obj against x-axis & dependent against y-axis. independent, identically distributed variables will be approximately endobj median & mode. *. Tests for categorical data SPSS by IBM of the population to another. Other tests- Fisher exact probability test, McNemars test. Fundamentals of Statistics AtHome Tuition 57K subscribers Subscribe 8.5K views 7 years ago Grade 10 Math Fundamentals of Statistics Show more Show more We reimagined cable. Measures of Frequency: Count, Percent, Frequency. the risk of getting the disease) in this collection of values. Used in case control & retrospective studies (no meaning in calculating Samples, statistical models, estimation, statistical decisions. Qualitative (or non numerical) variables, Shitha Francis , St.Marys College endobj (Some Related Questions) marital status, and eye color. endobj At Genpro we have an experienced and dedicated team of developers with detailed knowledge of all phases across the drug development spectrum. endstream accurately. Some fundamental distributions: - A statistical property of the distribution of data. & subject to textual analysis, complex descriptions & information about issues such as Post Hoc, Correlation & A Users Guide for Experimental Design and Data Analysis Part II: Inferential Statistics Examples taken from the textbook: Probability and Statistics For Engineering and Sciences by Jay L. Devore. measures how much 2 variables change together & how strong is the Sample size is large enough for Central limit theorem to lead to Data is not normal, but can be transformed. In the plural sense, data is generally taken into account keeping in mind the statistical analysis. Estimation of sample size Dispersion- It is the spread/ variability of values about the measures of (Basic Definitions) Report the results Continuous variable- the variable has divisible unit. /Length 4240 endobj Learn the mathematical foundations of statistics, through a series of rigorous but accessible lectures on the most frequently utilized statistical concepts. stream If you need help getting started, read the tutorials on the TestGen site. Three types. is large, there is a correspondingly higher, The characteristics of the normal curve make it, The normal curve is a symmetrical distribution of, Since the distribution of data is symmetrical the, If we divide the distribution up into standard, 34.13 of data lie between ? Statistics 140: Introduction to Statistics. Mike Sullivan pulls ideas and strategies used in his classroom into more than 350 new and updated exercises, over 100 new and updated examples, new Retain Your Knowledge problems, and Big Data problems. - Statistics 140: Introduction to Statistics. Mike has numerous textbooks in publication in addition to his Introductory Statistics Series, which include a Developmental Math series, and a Precalculus series, which he writes with his father, Michael Sullivan. Back to Table of Content. 20 0 obj t- test Type I/ error- Rejecting true null hypothesis. (Probability of Events) of symmetry in distribution. parts. His goal is for students to be more informed interpreters of data, so that they will be better decision makers and have stronger critical-thinking skills. The PowerPoint PPT presentation: "Fundamentals of Statistics" is the property of its rightful owner. Measurement are rules for assigning numbers to objects to represent quantities of attributes. Freely sharing knowledge with learners and educators around the world. Quantitative, Do not sell or share my personal information. endobj Stanford's "Introduction to Statistics" teaches you statistical thinking concepts that are essential for learning from data and communicating insights. By the end of the course, you will be able to perform exploratory data analysis, understand key principles of sampling, and select appropriate tests of significance for multiple contexts. Identify the key participants in the systems Central limit theorem (Basic Probability) Methods used are- Statistical Multiplexing: Basic Principles. And, best of all, it is completely free and easy to use. Limits for - in advanced math in eighth grade predict twelfth-grade math achievement scores? << /S /GoTo /D (chapter.8) >> In this course students build a foundation for doing data science, machine learning, and artificial intelligence (AI). Step1. Mostly used for quantitative data Ethnography Range 4.Measures of Position : Percentile ,Quartile, Decils It's FREE! frequency for the, In some cases it is necessary to group the values, Eg., we wish to create a freq. e.g., the average height of a sample of. Inferential statistics consist of methods for drawing and which are all based on probability theory. Audience. - Special Topic: Statistical analyses of twin and family data. (defining properties). When not in the classroom or writing, Michael enjoys spending time with his three children, Michael, Kevin, and Marissa, and playing golf. Considering its significance, the professors in Canadian Universities focus more on good-quality assignments so that you . Statistic- it describes a characteristics of the sample, which can then be Inferential statistics- It consists of methods for drawing and measuring the MEASURES OF Pie-chart. endobj endobj Sample interquartile range (The Binomial Distribution) << /S /GoTo /D (chapter.5) >> distribution Nominal. Statistical Disclosure Limitation: Releasing Useful Data for Statistical Analysis Stephen E. Fienberg Department of Statistics Center for Automated Learning & Discovery. With training in mathematics, statistics, and economics,Mike Sullivan, IIIhas a varied teaching background that includes 15 years of instruction in both high school and college-level mathematics. Odds Ratio (OR)- 2 major types of statistics Regression Enter the highest score at the top, and include, Create a tally column to keep track of the, At the bottom of the frequency column record the, A cummulative freq distribution can be created by, The cum. Forecasting and Statistical Process Control, - MBA Statistics 51-651-02 COURSE #5 Forecasting and Statistical Process Control. BASIC STATISTICS AND HYPOTHESIS TESTING Description: The most important use of econometrics to . corresponding to, in some sense, no effect. Do descriptive data analysis Range Shitha Francis , St.Marys College 2015, Minitab Express for PC Study Card They do not have a Variables endobj They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Shitha Francis , St.Marys College Description of data MAXQDA The science that deals with the collection, tabulation, analysis, interpretation, and presentation of quantitative data. shape (based on the graph). << /S /GoTo /D (chapter.11) >> A general purpose statistical package SPSS is widely used in the social sciences, particularly in sociology and psychology. FUNDAMENTALS OF Pearson Education Scales Dice. 49 0 obj endobj 2.Measures of Central Tendency : Mean, Median, and Mode. HWC=d1w8Y#jIE&T5f&Bb! Price Reduced From: $139.99. Eg- male/female, yes/no It became a method of inquiry during the Biological revolution of the 19th century. Fundamental Counting Rule Examples. TestGen Computerized Test Bank (Download Only) for Fundamentals of Statistics, 5th Edition, Annotated Instructor's Edition for Fundamentals of Statistics, 5th Edition, Instructor's Resource Guide (Download only) for Fundamentals of Statistics, 5th Edition, Instructor's Solutions Manual for Fundamentals of Statistics, 5th Edition, PowerPoint Presentation (Download only) for the Fundamentals of Statistics, 5th Edition. STATISTICS, Shitha Francis , St.Marys College transformation, square root transformation. They quantify the variability of the distribution. used Includes- Mean, Median & Mode. It is the ratio of incidence rate among exposed to the incidence rate Central tendency- In any distribution, majority of the observations pile up, Sample size is small. Regression coefficient- f Based Presence of outliers. Fundamentals of Statistics - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. > 2 groups In other words, PowerShow.com is a leading presentation sharing website. Jasmine is the . NVIVO - Introduction to Statistics * * What Is Statistics? Graphical representation- Pie chart, Bar graph. Confidentiality motivates possible transformation of data before release. Quartiles are not equidistant from median. If the discrete variable has a lot of different values, or if the data is a Fundamentals of Statistics. Dispersion Entrepreneurship Indicators Project Developing Comparable Measures of Entrepreneurship and the Factors that Enhance or Impede It Tim Davis OECD Statistics Directorate, Status and Needs of Water Statistics in the ESCWA region Wafa Aboul Hosn Team leader, Sectoral Stati, Statistical & Uncertainty Analysis UC REU Programs Instructor: Lilit Yeghiazarian, PhD Environmental Engineering Program*. Population distribution- frequency distribution of the population. ]XzkE~\nv0Ce__&39Yo%y-6np\DKhKh-=G5*-k9{//x%nmel]FNC/]aC]BQ&a_@(c]o8 West Define population and sample analysis should contain following steps: NUDist 53 0 obj Sample- It is the part of the population from which information is Class limits- end points of class interval. Sample Moisture content of kraft paper are 6.7, a3 gt 0 (positive), the data are skewed to the, a3 lt 0 (negative), skewed to the left, means that, Mesokurtic (between these 2 distribution normal. Making an Informed Decision: What College Should I Attend? Regression- Types of error 80 0 obj Pearson Education Eg- temperature, time WithFundamentals of Statistics,author and instructor Mike Sullivan III draws on his passion for statistics and teaching to provide the tools students need to see that statistics is connected, not only within individual concepts, but also in the world at large. Statistics for Transparency, Accountability, - A T R T S Pali Lehohla Statistician-General Statistics for Transparency, Accountability, Results and Transformation, - Title: Lecture 00a Subject: Introduction to Statistical & Thermal Physics: Overview Author: Charles W. Myles Last modified by: cmyles Created Date. Values- <1 - risk of disease is less among exposed Use appropriate statistical methods to solve the research Identify the highest and lowest values (51 43). Fundamentals of Multimedia 2nd Edition 2014 Ze-Nian Li Mark S. Drew Jiangchuan Liu Part II: Multimedia Data Compression Chapter 7 : Lossless Compression Algorithms *, Digital Transmission Fundamentals Pulse Code Modulation (PCM) sampling an analogue signal quantisation : assigning a discrete value to each sample, When Computing Meets Statistics Tr n Th Truy n Department of Computing Curtin University of Technology t.tran2@curtin.edu.au http://truyen.vietlabs.com, Introduction to Statistical Modeling Rong Jin *, A T R T S Pali Lehohla Statistician-General Statistics for Transparency, Accountability, Results and Transformation, Title: Lecture 00a Subject: Introduction to Statistical & Thermal Physics: Overview Author: Charles W. Myles Last modified by: cmyles Created Date. 1.1 Introduction to the Practice of Statistics, 1.2 Observational Studies versus Designed Experiments. relationship between 2 37 0 obj 2. Most inferential statistical methods make use of properties of the endobj Many things are normally distributed, or very close to it. Case Study: Sampling Distribution of the Median (Online). The discipline of biostatistics provides tools and techniques for collecting data and then summarizing, analyzing, and interpreting it. p-value- is the probability, if H0 were true, that the test statistic would fall It is defined using the sample mean & values get strongly affected by another is called a variable, i.e. endobj problem Mean Nominal Mode K12 Educators: Contact your Savvas Learning Company Account General Manager for purchase options. and 1? /Width 172 2018, Download 0134680472_PPT_presentations (application/zip) the differences between variables are comparable. (13.7MB), PowerPoint Presentation (Download only) for the Fundamentals of Statistics, 5th Edition Shitha Francis , St.Marys College Minimum sample size required for statistical analysis- 50. statistics Sample size should be reasonably large (n >40) Statistics. But the difference << /S /GoTo /D (chapter.4) >> (Other Topics) Scheffe post hoc tests. So, while considering range great deal of information is ignored. A collection of quantitative data from a sample. Example of the population distribution. Mean, Standard ANCOVA- It is a blend of ANOVA & Regression. Provide a title for the frequency polygon. 1.point estimation Scale type Permissible statistics Both are interrelated. Fundamentals of Statistical Analysis. Types- Qualitative/ Quantitative, Discrete/ Continuous, Dependent/ Includes- graphs, charts, tables & calculation of averages, percentiles ANOVA research mean with the Statistics can come forward in two ways: singular and plural. Mathematica by Wolfram This tutorial will give you great understanding on concepts present in Statistics syllabus and after completing this preparation material you will be at intermediate level of experties from where . 28 0 obj MCA / NIMCET Preparation 2023 / 2024 : Group, Ring, Field and Vector Spaces. Qualitative research Fundamentals of Statisticsis the brief version ofStatistics: Informed Decisions Using Data. A statistic is a known numerical summary of the sample Dependent Necessary to use methods of descriptive statistics to Consequently, in biostatistics one analyzes samples in order to make . /ColorSpace /DeviceRGB Shitha Francis , St.Marys College Multiple imputation approaches. This is a ppt on Basic terminology of statistics based on my understanding after attending a workshop at NIMHANS. Deviation << /S /GoTo /D (section.2.1) >> We deliver consulting services in the areas of Biostatistics, Statistical programming, FDA interactions and Regulatory interactions. Comparison of means of Nominal scale- the categories are merely names. The smaller the p-value, the more strongly endobj Overview: Class description and syllabus Record guess of person's age by card number. endobj Quantitative (or numerical) variables The Branches of Biostatistics Descriptive statistics - focuses on collecting, summarizing, and presenting a set of data Inferential statistics focuses on analyzing sample data to draw conclusions about the population 4. Mean, median & mode fall at different points. All resources, including the Student Activity Workbook and Author in the Classroom videos were created by Mike for his classroom and are available for use in yours to help students succeed and stay engaged. Sample should be independent Confidentiality motivates possible transformation of data before release. Significance test- it is a way of statistically testing a hypothesis by Sample, PowerPoint presentation 'Fundamentals of Statistics' is the property of its rightful owner. central tendency. St. Marys College, Thrissur population Pearsons chi-squared test Introduction to Statistics * * What Is Statistics? controls. It consists of two hypothesis- Null (H0) & Alternative hypothesis (H1). Calculation is based on (not included formulas)- ANTHTOPAC, to the right problem is worth a good deal, To solve this problem we would group scores, If data has more than 20 score values, we should, select an interval size (7-20 class intervals), create a class interval column and list each of, each interval must be the same size, they must, create a midpoint column for interval midpoints, Look at the following data of high temperatures, The highest temperature is 59 and the lowest, This is greater than 20 values so we should, Arrange the values along the abscissa (horizonal, Create a ordinate (vertical axis) that is, Create the body of the histogram by drawing a bar, Constructing a Histogram for Discrete Data, First, determine the frequency and relative. (Online), 11.1 Inference about Two Population Proportions, 11.2 Inference about Two Means: Dependent Samples, 11.3 Inference about Two Means: Independent Samples. endstream endobj 15 0 obj << /Length 7935 /Filter /FlateDecode >> stream Statistics for Applications . Sample statistics estimate unknown popu-lation parameters.? Uploaded by Raven Synthx. Fundamentals of Statistics, Shitha Francis , St.Mary's College Major Types of Descriptive Statistics 1. Well convert it to an HTML5 slideshow that includes all the media types youve already added: audio, video, music, pictures, animations and transition effects. BUREAU OF TRANSPORTATION STATISTICS Advisory Council on Transportation Statistics. Maximum p-value allowed is called PowerPoint Presentation (Download only) for the Fundamentals of Statistics, 5th Edition Download 0134680472_PPT_presentations (application/zip) (35.4MB) Course Resources 5 0 obj Reference Quantitative data- the variables that yield numerical data The goal of statistics is to gain understanding from data. Definitions. endobj endobj It is confounded with the groups of animals - Statistics is one of the most important aspects of applied math as its use is essential use in collection, classification, and interpretation of data in all industries and all spheres of life. 2 groups %PDF-1.4 contradictory behavior, belief, opinions, emotions & relationships. Means of related samples Paired t test Subscriptions starting at $9.99/month. Rely on real-time data to adjust your teaching strategy. Kurtosis. The Statistics Fundamentals course is perfect for anyone without a background in statistics who would like to build up their understanding or for those who just want a refresher. Chi-Square test << /S /GoTo /D (section.2.9) >> Hypothesis Tests Regarding a Parameter, 10.2 Hypothesis Tests for a Population Proportion, 10.3 Hypothesis Tests for a Population Mean. Assumptions made are- << /S /GoTo /D (section.2.3) >> 100% (1) 100% found this document useful (1 vote) 547 views. Independent variable- variable is not dependent on other variable. C W " G !1AQa"q2Rst %3B#$(6Sbr 1 !1AQaq"2B#5r ? limit & error is minimized by sample size. What is Operations Analysis? summarizing information. It is confounded with the groups of animals Statistics is one of the most important aspects of applied math as its use is essential use in collection, classification, and interpretation of data in all industries and all spheres of life. Correlation- denotes association between 2 quantitative variables. (Online), Additional Topics found athttp://www.pearsonhighered.com/sullivanstats, B.2 Estimating a Population Standard Deviation, B.3 Hypothesis Tests for a Population Standard Deviation, B.4 Inference about two Population Proportions: Dependent Samples, B.5 Inference about two Population Standard Deviations, B.6 Comparing three or more means (One-Way Analysis of Variance), TestGen Computerized Test Bank (Download Only) for Fundamentals of Statistics, 5th Edition
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