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Re:More than half of adults in U.S. say they lack basic stat... by pmontra on Wednesday August 26, 2026 @03:08AM (#49445093)
> mean versus medians, confidence levels or margins of error

It's basic when you are attending an undergraduate course but most people can understand mean (as a dictionary might generically define it) and have a general feeling for margin of error (again, not in the mathematical way.)

Statistics has been the most difficult course in my CS course. For some reason when I start counting events to get a probability I find several perfectly plausible ways to count them, get five different probabilities and none of them is the correct answer.

And about being "trivial to manipulate [numbers] to generate the headline you want" a politician once told me that you can show the same numbers in any way you want, as in to demonstrate a thesis or its opposite.

Re:More than half of adults in U.S. say they lack basic stat... by jounker on Wednesday August 26, 2026 @07:43AM (#49447303)
In college, studying mathematics, probability was the course in did best in. The funny part is that I have a form of ilnumeria. Effectively I can’t count. As a result I have no desire to try to actually count things, and the easiest way for me to cope is by understanding the theory behind counting.
Re:More than half of adults in U.S. say they lack basic stat... by rawgabbit on Wednesday August 26, 2026 @01:07PM (#49452458)
With large sets or sequences of numbers approaching almost infinity, counting as a method of determining how large things are ... doesn't work well as you found out. To determine if ginormous set A is larger than ginormous set B, you have to do things like matching-pairing. For every element in set A, pair it with an element of set B; if you exhaust all of the elements in B but still have elements in A... then set A is larger than set B.

To formulate the probability of B happening, for example, you have to make an educated guess. Create a functional equation that map A (all possibilities) to B (desired possibility). Then you make a ratio-fraction with the equation in the numerator and set A in the denominator. Using Algebra, try to eliminate references to A in both the numerator and denominator to give you an educated guess of what the probability is.

Re:More than half of adults in U.S. say they lack basic stat... by asa123 on Wednesday August 26, 2026 @11:14PM (#49459167)
It seems like you are mostly talking about cardinality, or proofs of problems pertaining to them, and the person you are responding to is saying they struggle with combinatorics
Re:More than half of adults in U.S. say they lack basic stat... by rawgabbit on Thursday August 27, 2026 @12:27PM (#49467415)
Yes, you're probably right.