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Sunspot Number vs US Adolescent Birth Rate
Sunspot Number and US Adolescent Birth Rate correlate at r = +0.23 over 65 years (1960–2024), p = 0.066. With the time trend removed, r = +0.15. Not statistically significant.
Verdict: Not statistically significant. With n = 65, this correlation isn't statistically significant (p = 0.066). It could easily be chance.
- Pearson r
- +0.23
- p-value
- 0.066
- Years compared (n)
- 65 (1960–2024)
- 95% confidence interval
- -0.01 to 0.45
- Correlation with the time trend removed
- +0.15
Sources
- Sunspot Number (yearly mean): SILSO. Yearly mean total sunspot number (SILSO, Royal Observatory of Belgium).
- US Adolescent Birth Rate (per 1,000 women 15–19): World Bank. US Adolescent Birth Rate (World Bank indicator SP.ADO.TFRT).
Related pairs
- Atmospheric CO₂ (Mauna Loa) vs US Adolescent Birth Rate (r = -0.95)
- US Adolescent Birth Rate vs US Cereal Yield (r = -0.95)
- US Adolescent Birth Rate vs US Forest Area (r = -0.94)
- US Adolescent Birth Rate vs US Population (r = -0.94)
- US Adolescent Birth Rate vs US GDP per Capita (r = -0.94)
- US Adolescent Birth Rate vs US GDP (current US$) (r = -0.94)
Correlation does not imply causation. How the verdict is worked out.