Significant Correlation facts
While investigating facts about Significant Correlation, I found out little known, but curios details like:
Across countries, student evaluations of teaching are significantly correlated with instructor gender, whereby students regularly rate female instructors lower than male instructors. In this, there is no evidence that male teachers are more effective than female teachers.
A study showed that US public opinion on policies has a "minuscule, near-zero, statistically non-significant impact" on the chance a bill will become law. Contrarily, economic elite's opinions have substantial impact and high correlation with policy change.
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 6 of the best facts about Significant Correlation I managed to collect.
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A 2007 medical study found significant positive correlations between socioeconomic status and childhood IQ
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Although SPF numbers on sunscreens do correlate to how much protection they provide, the difference between higher and lower numbers doesnt provide significantly more protection, but for how much longer you will be protected
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There is a "close, significant" correlation between national per capita chocolate consumption and national per capita Nobel Laureates
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A study found very strong significant correlation between corruption and an overabundance of regulation or unnecessary restriction of business activity
Significant Correlation data charts
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