A quick look at some of the more important numbers provided by Excel in the summary output for a multiple regression analysis. This video can reinforce basic understanding of multiple regression analysis, but is not intended to be an introduction...
Creating a scatter plot after breaking some econometric data into two groups. Basic "Whitebelt" level.
Decimals to Fractions
First of many videos to come!
How to do a multiple regression analysis of data in an Excel worksheet. If you have not done so already, you will need to addin the analysis toolpak as described in that video. This video is basic "Yellowbelt" Excel.
An example of how to mix absolute and relative references in a Microsoft Excel formula. Basic "whitebelt" level.
A three minute video using before and after photographs showing what can be accomplished with Adobe Lightroom techniques.
Hello my name is Tracy O., I am a tutor for ASL 1,2 parts of three and maybe 4. I have been interpreting for 78 years as a church interpreter, my goal in the future is to become certified and licensed as a free lance interpreter.
I...
Here is an example that I drew of the principles of animation in action.
How many of them can you spot?
I'm putting myself out there right now so that you can see just how clearly I speak these languages  and so that you can see how clearly you'll speak them, too. It is, indeed, very important to speak with a good, authentic accent. Don't learn from...
How to use the Excel's FREQUENCY() function to create a histogram of your data. Basic "White Belt" Level.
4/15/2014

Dan B.
 1 Comment
In this video I just show what it would be like to have an interactive session online with me or to have me make a video lesson on a topic of your choice.
Learn more about instructor Olga Konovalova Fernandes.
An improv blues piano sample.
Brahms Sonata No1 in F minor, II Andante un poco Adagio, III Allegretto grazioso.
Osborne Rhapsody for Unaccompanied Clarinet.
Barmann Concerto No3 Esdur Op23.
Excel's builtin statistical functions can be supplemented with the Analysis Toolpak. If you are not sure how to load an AddIn into Excel, this video demonstrates the simple technique and shows you how to get started with the Analysis Toolpak....
Excel's Scenario Manager conveniently keeps track of several different sets of values that can be plugged into a worksheet to examine the consequence of changes. For example, we might want to examine growth under several potential changes in unemployment...
Sample world problem with solution described by an inequality. This problem is from a discrete math class involving a school field trip.
Three different cases of angles formed by secants and tangents.