Online introductory statistics and EXCEL-stats course

I am teaching basic introductory statistics courses online. They are designed to help every student succeed in a first college course in statistics. The following modules are currently available.
Descriptive statistics, Probability and counting, Normal distribution, Confidence intervals and determining sample sizes.
If you are a student and interested in taking those modules, I will be glad to give you a free coupon. Your feedback will be used to help improve the lessons.