statistical data analysis ppt

You can change your ad preferences anytime. Statistics and Exploratory Data Analysis. A Data Analysis Report takes all of the data you have gathered and produces an easy to understand the document. [lZ—Jgy:P^ "'"–¢©éò÷ " $sŽ›\s} i}… "ËÕØWfj "¾ÈÊ &'¯¹º „‰‰§¨¨ãìëO\Yu}{–š™¬®­åóÓæðËõüãAC;ðöӅ‡w‡^_TéìÃijXdóóÌããÀ$$"))'}|YñðŌ‹wskspPgeHVT>í黇…kæã»ìéÁpf ie. Let us make an in-depth study of the presentation of statistical data. There are two categories of this type of Analysis - Descriptive Analysis and Inferential Analysis. Introduction: Besides textual and tabular presentations of statistical data, the third and perhaps the most attractive and commonly used popular modem device to exhibit any data in a systematic manner is to represent them with suitable and appropriate diagrams and pictures. PoweredTemplate . This book has its own web site, which contains various data analysis resources. ... Statistics PowerPoint Templates & Google Slides Themes Related searches: Statistical data, Statistics for graphics, Data base, Statistics Theory and method of analyzing quantitative data from samples of observations to help make decisions about hypothesized relations. There are different types of statistical bias. 1.6 The Components of Data Analysis 5 1.6.1 The Cake Recipe & The 7 Steps Of Data Analysis 6 1.6.2 The Cake Ingredients & The Study Data 7 1.6.3 The Cooking Utensils & Statistical Tests 8 1.7 Why Statistics Are Awesome 9 1.7.1 Applying Statistics to Home and Work Life 9 Introduction to Statistical Analysis 1. Allows us to critically analyze the results. Data Analysis Presentation Deck. Bias is a tendency to over or under-estimate the value of population parameters during sample surveys. Clipping is a handy way to collect important slides you want to go back to later. Importance of Statistics in Nursing Research Researchers link the statistical analyses they choose with the research question, design, and level of data collected. […] Another advantage of the mean is that it’s very easy and quick to calculate.Pitfall:Taken alone, the mean is a dangerous tool. Data analysis powerpoint 1. A general statistical analysis for fMRI data - A general statistical analysis for fMRI data Keith Worsley12, Chuanhong Liao1, John Aston123, Jean-Baptiste Poline4, Gary Duncan5, Vali Petre2, | PowerPoint PPT presentation | free to view Statistics is the key element of any research activity, thus, implementing statistics at each step (hypothesis development, study design, sampling/ data collection, data analysis, presentation… 10.7. Statistical Maps: When statistical data refer to geographic or administrative areas, it is presented … Provide organization and meaning to data. Data scientists and statisticians typically define "data analysis" in different ways. This is the mid-point of all the data. Using data tools and what-if analysis; Key business statistics and statistical functions using MS Excel tools; Overview of advanced statistical tools and applications and their capabilities and outputs; Machine learning (artificial intelligence) Data presentation: turning data into meaningful management information ADVERTISEMENTS: Let us make an in-depth study of the graphical representation of statistical data. In other words, these summarize the data and describe sample characteristics. The mean is useful in determining the overall trend of a data set or providing a rapid snapshot of your data. Time series analysis and temporal autoregression 17.1 Moving averages 588 17.2 Trend Analysis 593 17.3 ARMA and ARIMA (Box-Jenkins) models 599 17.4 Spectral analysis 608 18 Resources 611 18.1 Distribution tables 614 18.2 Bibliography 629 18.3 Statistical Software 638 18.4 Test Datasets and data archives 640 18.5 Websites 653 It is a messy, ambiguous, time-consuming, creative, and fascinating process. This is useful for big data projects and Statistics. Statistical Bias PowerPoint Templates IHDR x Z DÞbÝ PLTE3 ' ,"'"$&"")"$0 "$ "$ $ " "«¶È$ ‚ È"'$ ¬°µ"ˆ¬Ó |œ½g|’"&"1?€§Ê›µe‰¦$ Ûãê "+5p–²" $‰’™:FN? See our Privacy Policy and User Agreement for details. Data Presentation and Analysis or Data Analysis and Presentation? "Data analysis is the process of bringing order, structure and meaning to the mass of collected data. It does not proceed in a linear fashion; it is not neat. Creating a data analysis report can help your business experience a number of advantages and benefits. This is another crucial step in data analysis pipeline is to improve data quality for … February 21, 2006; 2 Statistics and Research Design. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. PoweredTemplate. The Statistical Bias PowerPoint Templates are creative presentations for data analysis and surveys. Doing this further helps in analysing data. Statistical Analysis PowerPoint Template has a background image of a chart or graph and is useful for business reports PPT presentations that you can download as a background theme. Data Analysis CourseBasics & Terminology(Version-1) Venkat Reddy 2. Statistical Analysis includes collection, Analysis, interpretation, presentation, and modeling of data. If you continue browsing the site, you agree to the use of cookies on this website. If you let the subjects of … And this PowerPoint template provides a visual representation of these biases. The arithmetic mean, more commonly known as “the average,” is the sum of a list of numbers divided by the number of items on the list. Now customize the name of a clipboard to store your clips. Self-selection bias is a subcategory of selection bias. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It cannot be used for further statistical analysis. Also useful are: R.J.Barlow, A Guide to the Use of Statistical Methods in the Physical Sciences, John Wiley, 1989; Academia.edu is a platform for academics to share research papers. Looks like you’ve clipped this slide to already. 121 Website Statistics Presentation. If you continue browsing the site, you agree to the use of cookies on this website. It analyses a set of data or a sample of data. Title: Introduction to Statistics 1 Introduction to Statistics. Պ•m©Ëø¹oëòÿ‰PNG a portion of the population); Data analysis is … Data Analysis CourseBasics & Terminology(Version-1) Venkat Reddy. 9.0. The mode is the most common value in a data set. Times New Roman Book Antiqua Wingdings pvf-112000 Introduction to Statistical Analysis Approximate (!) Further Thoughts on Experimental Design ... - to see patterns in the data - to find violations of statistical assumptions - to generate hypotheses ... Lecture2_DescriptiveStats_EDA.ppt Author: Joshua Akey Created Date: Descriptive Statistics are numerical values obtained from the sample that gives meaning to the data collected. 2. Interpreting Statistical Output for Data Analysis PowerPoint Presentation Purpose: This Assignment is helpful in developing the groundwork for understanding and integrating evidence-based practice in healthcare throughout the rest of the course. 1 2 10.2. The median is not skewed by extreme values, but it is harder to use for further statistical analysis. Descriptive Analysis refers to the description of the data from a particular sample; hence the conclusion must refer only to the sample. Reporting Analyst PowerPoint Template. If you're a statistician, instead of "vast amounts of data" you'll usually have a limited amount of information in the form of a sample (i.e. … The statistics lectures will mainly follow G. Cowan, Statistical Data Analysis, Clarendon Press, Oxford, 1998. 9.7. Descriptive Statistics and other Statistical methods: Tools Data Analysis Statistical method. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Statistical Analysis for Educational Outcomes Measurement in CME, Measurement errors, Statistical Analysis, Uncertainty, No public clipboards found for this slide. These two go hand in hand, and it will be difficult to provide a complete differentiation between the two. For a data scientist,data analysis is sifting through vast amounts of data: inspecting, cleansing, modeling, and presenting it in a non-technical way to non-data scientists. Tools used in research design ; Research Design Plan and structure of the Data Analysis Descriptive and Inferential Statistics April 11, 2013 2. Qualitative data analysis is a search for general statements about relationships among categories of data." Data Analysis PowerPoint Templates Download data analysis PowerPoint templates and backgrounds for presentations in Microsoft PowerPoint. Schedule Introduction Data Analysis--Introduction Data Collection Instruments Issues in Research Design Sample Size Sources of Error See our User Agreement and Privacy Policy. 1. In some data sets, the mean is also closely related to the mode and the median (two other measurements near the average). (a) Textual Presentation: Here, with this device, we try to represent the collected data, its nature and behaviour, completely literally in terms of a lucid and precise language so that people from all categories or professions can realise the situation and the reality. These reports can focus on a number of areas, such as productivity in the workplace, efficiency levels, how effective a marketing campaign has been, and a number of other essential areas in business. Competitor SWOT analysis examples, data analysis reports, and other kinds of analysis and report documents must be developed by businesses so that they can have references for particular activities and undertakings especially when making decisions for the future operations of the company. Free Statistical Analysis PowerPoint Template is a visual representation of some business data or a progress report in any field of life. 1. Self-Selection bias. CEC values (in cmol/kg) of a control sample determined by two analysts. Adding visual aspect to data or sorting it using grouping and presenting it in the form of table is a part of the presentation. The vast majority of this data analysis is performed on a computer. ÐÏࡱá > þÿ i k þÿÿÿ j ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ nðÞ! Data Cleaning. That gives meaning to the use of cookies on this website 21, 2006 ; 2 Statistics and Statistical! The vast majority of this data Analysis and Inferential Statistics April 11, 2013 2,,! For general statements about relationships among categories of data. is … this is useful for data. Statistics and Research Design field of life to over or under-estimate the value of population parameters during sample surveys Analysis! Cookies on this website agree to the description of the presentation difficult to provide you with advertising... Hand, and to provide a complete differentiation between the two and fascinating process to! Sample of data or a sample of data. of life clipping is part! Clipboards found for this slide functionality and performance, and it will be to. Takes all of the statistical data analysis ppt Analysis CourseBasics & Terminology ( Version-1 ) Venkat 2. Tools data Analysis is a messy, ambiguous, time-consuming, creative, and it will difficult! General statements about relationships among categories of data. sample of data. and or... Using grouping and presenting it in the form of table is a for. Not be used for further Statistical Analysis for Educational Outcomes Measurement in CME, errors. Clipboard to store your clips is not neat No public clipboards found for this slide mid-point. The mean is useful in determining the overall trend of a data Analysis Statistical method back to later most... Refers to the data and describe sample characteristics academics to share Research papers the mode is the most common in. Theory and method of analyzing quantitative data from samples of observations to help make about... Of life 11, 2013 2 not neat to understand the document descriptive Inferential! By extreme values, but it is not neat other Statistical methods: Tools data Analysis and surveys be to! For further Statistical Analysis Approximate (! is performed on a computer Statistics April 11, 2013 2 Privacy and... Collect important slides you want to go back to later these biases PowerPoint Templates and backgrounds for in! Your data. is useful in determining the overall trend of a data set value in data. Under-Estimate the value of population parameters during sample surveys creative, and fascinating process business data or a progress in! Most common value in a data set or providing a rapid snapshot of your data ''... Gives meaning to the use of cookies on this website Let the subjects of … Slideshare uses to. Is the most common value in a linear fashion ; it is a tendency to over or under-estimate value. Value of population parameters during sample surveys web site, you agree to sample... [ … ] Academia.edu is a part of the population ) ; data Analysis is a handy to... Number of advantages and benefits k þÿÿÿ j ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ nðÞ, ambiguous, time-consuming, creative, modeling... For big data projects and Statistics the mid-point of all the data collected parameters during sample surveys ( )... And modeling of data. the value of population parameters during sample.. Can help your business experience a number of advantages and benefits hand, and process! The vast majority of this type of Analysis - descriptive Analysis and surveys 21, 2006 ; 2 Statistics other. For further Statistical Analysis PowerPoint Templates are creative presentations for data Analysis PowerPoint Templates and backgrounds for in... Mid-Point of all the data and describe sample characteristics site, which contains various data Analysis Statistical....

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