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US Birth Rate vs US Electricity Use per Capita

US Birth Rate and US Electricity Use per Capita correlate at r = -0.10 over 35 years (1990–2024), p = 0.555. With the time trend removed, r = +0.21. Not statistically significant.

Verdict: Not statistically significant. With n = 35, this correlation isn't statistically significant (p = 0.555). It could easily be chance.

Pearson r
-0.10
p-value
0.555
Years compared (n)
35 (1990–2024)
95% confidence interval
-0.42 to 0.24
Correlation with the time trend removed
+0.21

Sources

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