Conversation

there's basically two things to pay attention to - how strong is the correlation, and how significant it is? The strength is like... "are tall people heavier?" There's a strong correlation between height and weight.
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generally in this type of loose research with tons of variables that impact stuff, <0.2 is a small correlation, and stuff 0.4-0.5 and higher is really big. A correlation of 1 means it's basically the same thing - it would mean height and weight are so correlated theyre the same #
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if I ask 10 people their height and weight, and it's not correlated at all (we can run a test to check the correlation number), we have a few questions - did we just randomly draw a 'bad' 10 people to check? If we gather more people, will we see a correlation?
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in this survey I did, the sample size was huge - tons of people responded. But the correlations I found were really weak (like, authright people are only very teenyslightly more likely to be into raceplay). But despite being weak, they were *significant* - unlikely to be chance.
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