Statistics 101: Combinations - Losing Your Marbles.
In this video we cover, step by step, one of the basic types of combination problems; selecting groups based on conditional criteria. If you are in an intro stats or finite math course you WILL see this type of problem. I walk you through step by step.
If you are having problems in a course, please stay positive and keep you head up. To be studying this you have to have accomplished quite a lot already. Have faith in yourself and keep learning.
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