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Arctic Sea Ice Extent (September) vs US Tax Revenue
Arctic Sea Ice Extent (September) and US Tax Revenue correlate at r = +0.29 over 46 years (1979–2024), p = 0.054. With the time trend removed, r = +0.24. Not statistically significant.
Verdict: Not statistically significant. With n = 46, this correlation isn't statistically significant (p = 0.054). It could easily be chance.
- Pearson r
- +0.29
- p-value
- 0.054
- Years compared (n)
- 46 (1979–2024)
- 95% confidence interval
- -0.00 to 0.53
- Correlation with the time trend removed
- +0.24
Sources
- Arctic Sea Ice Extent (September) (million km²): NSIDC. Mean Arctic sea ice extent in September, the yearly minimum (NSIDC Sea Ice Index).
- US Tax Revenue (% of GDP): World Bank. US Tax Revenue (World Bank indicator GC.TAX.TOTL.GD.ZS).
Related pairs
- Arctic Sea Ice Extent (September) vs US Mobile Subscriptions (r = -0.92)
- Arctic Sea Ice Extent (September) vs US Resident Patent Applications (r = -0.91)
- Arctic Sea Ice Extent (September) vs US Adult Obesity (r = -0.91)
- Arctic Sea Ice Extent (September) vs US Population (r = -0.90)
- Arctic Sea Ice Extent (September) vs US Marriage Rate (r = +0.90)
- Atmospheric CO₂ (Mauna Loa) vs Arctic Sea Ice Extent (September) (r = -0.89)
Correlation does not imply causation. How the verdict is worked out.