"Simpson's paradox (or Simpson's reversal, Yule–Simpson effect, amalgamation paradox, or reversal paradox), is a phenomenon in probability and statistics, in which a trend appears in several different groups of data but disappears or reverses when these groups are combined. —s.v. Simpson's Paradox, Wikipedia. An example using arithmetic from the Stanford Encyclopedia of Philosophy: 1/5 < … Continue reading Simpson’s Paradox
Tag: cognition
Rearranging Our Minds
Open Question: Should we make an effort to change our minds in some fundamental way? And if so, how? There are a number of stories of people suffering a traumatic brain injury that results in the brain being rearranged in a way that gives them a new ability. Generally, this involves some skill with art, … Continue reading Rearranging Our Minds
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