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US Fertility Rate vs US Electricity Use per Capita

US Fertility Rate and US Electricity Use per Capita correlate at r = +0.26 over 34 years (1990–2023), p = 0.138. With the time trend removed, r = +0.75. Not statistically significant.

Verdict: Not statistically significant. With n = 34, this correlation isn't statistically significant (p = 0.138). It could easily be chance.

Pearson r
+0.26
p-value
0.138
Years compared (n)
34 (1990–2023)
95% confidence interval
-0.09 to 0.55
Correlation with the time trend removed
+0.75

Sources

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Correlation does not imply causation. How the verdict is worked out.