7 Tips on how not to fail college math classes

I have been teaching at the post-secondary level since 1987, at schools ranging from a small liberal arts college in North Dakota to the second-largest non-profit university in the country. I’ve taught at private schools and public ones, and courses ranging from first year undergraduate to doctoral students. In all of those situations, some students…

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The most common error new SAS users make

Any time you learn anything new it can be intimidating. That is true of programming as well as anything else. It may be even more true of using statistical software because you combine the uneasiness many people have about learning statistics with learning a new language. To a statistician, this error message makes perfect sense:…

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Doing your statistics homework with SAS – confidence intervals

Computing confidence intervals is one of the areas where beginning statistics students have the most trouble. It is not as difficult if you break it down into steps, and if you use SAS or other statistical software. Here are the steps: 1. Compute the statistic of interest– that is mean, proportion, difference between means 2….

Malicious Obedience and Responsibility

Lately, I’ve seen a lot of examples of this … Malicious obedience is discussed on the englishstackexchange page (who even knew this existed) as “….when people set their boss up to fail by doing exactly as he or she says even though they know in their hearts that their actions are incorrect or not optimal.”…

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How much statistics can you learn in an online course in a month?

Last year, I went from teaching in classrooms in a pretty building with a library on the ground floor to teaching on-line. I also went from the semester system to teaching the same content in four weeks. This has led curious friends of mine, used to teaching in the traditional format, to ask , How…