Statistical Analysis Using Excel LiveLessons (Video Training)

Description

 7+ Hours of Video Instruction

Statistical Analysis Using Excel LiveLessons is the world’s first complete video training course of its kind on the topic.

Bestselling author and trainer Conrad Carlberg provides the novice with 7+ hours of hands-on step-by-step video training on the fundamentals of statistical analysis. These videos make the concepts concrete using Excel charts, tools, and functions. Statistical analysis takes two main forms: descriptive statistics and inferential statistics. Descriptive statistics provide numbers that describe how values cluster together (averages), disperse (standard deviations), and vary together (correlations). Inferential statistics informs us regarding the probability that the descriptive statistics that we calculate from samples are accurate estimators of the populations from which we took the samples. These techniques are well worked out in theory and in applications such as Microsoft Excel. They have applicability in fields as diverse as politics and sports, as economics and agriculture, as psychology and business management, as achievement testing and manufacturing. This training on statistical analysis is designed to provide conceptual overviews of topics such as testing the reliability of the difference between the means of a treatment group and a control group, followed by demonstrations of how to handle the topic in Excel. Topics such as statistical power are crucial to understanding inferential analysis but history shows that they are very difficult to communicate through text. By using auditory explanations in combination with Excel's powerful charting capabilities, it's possible to communicate these abstract notions in a concrete fashion.

Part I: About Excel and Statistical Analysis 
 Accuracy of functions
 Appropriate use of statistical functions 
 Overview of the Data Analysis Add-in

Part II: Using Excel one variable at a time 
 Central Tendency 1
 Central Tendency 2 
 Variability 1
 Variability 2
 Variability 3
 Array formulas using statistical functions 
 Array formulas or pivot tables?
 Confidence intervals
 Descriptive Statistics tool
 Confidence intervals with the Descriptive Statistics tool

Part III: Using one variable to analyze another 
 Two variables at a time
 Correlation and scattercharts
 Regression and shared variance
 Regression diagnostics
 Understanding regression coefficients
 Testing the overall regression with the F ratio
 Forecasting with the TREND() function

Part IV: Basic hypothesis testing 
 Hypothesis testing: single sample z tests
 Single sample z tests: Excel’s normal distribution functions
 Z tests, alpha and statistical power

Part V: Using the t distribution in Excel 
 Mean differences and the t distribution
 Two-sample t tests Two-sample t tests
 Recap of consistency and compatibility functions

LiveLessons Video Training series publishes hundreds of hands-on, expert-led video tutorials covering a wide selection of technology topics designed to teach you the skills you need to succeed. This professional and personal technology video series features world-leading author instructors published by your trusted technology brands: Addison-Wesley, Cisco Press, IBM Press, Pearson IT Certification, Prentice Hall, Sams, and Que. Topics include: IT Certification, Programming, Web Development, Mobile Development, Home & Office Technologies, Business & Management, and more.  View All LiveLessons at: http://www.quepublishing.com/imprint/series_detail.aspx?st=87397

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Sample Content

Table of Contents

Part I: About Excel and Statistical Analysis 
 Accuracy of functions
 Appropriate use of statistical functions 
 Overview of the Data Analysis Add-in

Part II: Using Excel one variable at a time 
 Central Tendency 1
 Central Tendency 2 
 Variability 1
 Variability 2
 Variability 3
 Array formulas using statistical functions 
 Array formulas or pivot tables?
 Confidence intervals
 Descriptive Statistics tool
 Confidence intervals with the Descriptive Statistics tool

Part III: Using one variable to analyze another 
 Two variables at a time
 Correlation and scattercharts
 Regression and shared variance
 Regression diagnostics
 Understanding regression coefficients
 Testing the overall regression with the F ratio
 Forecasting with the TREND() function

Part IV: Basic hypothesis testing 
 Hypothesis testing: single sample z tests
 Single sample z tests: Excel’s normal distribution functions
 Z tests, alpha and statistical power

Part V: Using the t distribution in Excel 
 Mean differences and the t distribution
 Two-sample t tests Two-sample t tests
 Recap of consistency and compatibility functions

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