Support items, such as lecture videos, for the Business Analytics course.
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Ch02Frequency Function Slow 
Some students asked if I could show how to use the the FREQUENCY() function, slowly. Here it is.

Ch02ExcelFill Down Using Mouse 
Filling down has changed a little in the latest version of Excel 365.

Ch02ExcelF11QuickChart_and_shiftctrldown 
Quick chart using F11 and shiftctrldown to quickly highlight a data range.

Ch03Defined_Name_Ranges 
In class, we had some discussion about "named ranges" versus B:B type referencing. Here are some of my thoughts about these referencing alternatives.

Ch03Price_Per_Ton 
A student asked for some help in solving this problem.

Using the UIowa Virtual Desktop Server 
Using the UIowa Virtual Desktop Server for TreePlan.

Ch04Create_Box_Plot_in_Excel 
In class, a student asked how I created the Box Plot in the Descriptive Statistics model. Here is how I did it.

Ch05Number_of_Colors_for_35 
A student asked for some help in solving this problem.

Ch06Tennis_Match 
A student asked for some help in solving this problem.

Ch06Variance and Mean of a Probability Distributions 
A student asked for some help solving this problem.

Ch07Upper_25_percent_test_scores 
A student asked for some help in solving this problem.

Ch07Class_Grades_Greater_Than_C 
A student asked for some help solving this problem.

Ch07Mileage Guarantee Question 
A student asked for some help solving this problem.

Ch07Observe_a_Negative_Value Question 
A student asked for some help solving this problem.

Ch10Tuition_Cost 
A student asked for some help in solving this problem.

Ch10Birth_weights_increased 
A student asked for some help in solving this problem.
