CorrelateAI › Pairs
Sunspot Number vs US Population Aged 65+
Sunspot Number and US Population Aged 65+ correlate at r = -0.09 over 66 years (1960–2025), p = 0.475. With the time trend removed, r = +0.19. Not statistically significant.
Verdict: Not statistically significant. With n = 66, this correlation isn't statistically significant (p = 0.475). It could easily be chance.
- Pearson r
- -0.09
- p-value
- 0.475
- Years compared (n)
- 66 (1960–2025)
- 95% confidence interval
- -0.32 to 0.16
- Correlation with the time trend removed
- +0.19
Sources
- Sunspot Number (yearly mean): SILSO. Yearly mean total sunspot number (SILSO, Royal Observatory of Belgium).
- US Population Aged 65+ (% of total): World Bank. US Population Aged 65+ (World Bank indicator SP.POP.65UP.TO.ZS).
Related pairs
- US Wind Power Generation vs US Population Aged 65+ (r = +0.99)
- US Renewable Energy Share vs US Population Aged 65+ (r = +0.96)
- US GDP per Capita vs US Population Aged 65+ (r = +0.96)
- US GDP (current US$) vs US Population Aged 65+ (r = +0.95)
- Atmospheric CO₂ (Mauna Loa) vs US Population Aged 65+ (r = +0.95)
- US Population Aged 65+ vs US R&D Expenditure (r = +0.95)
Correlation does not imply causation. How the verdict is worked out.