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US R&D Expenditure vs US Rural Population
US R&D Expenditure and US Rural Population correlate at r = -0.31 over 28 years (1996–2023), p = 0.109. With the time trend removed, r = +0.72. Not statistically significant.
Verdict: Not statistically significant. With n = 28, this correlation isn't statistically significant (p = 0.109). It could easily be chance.
- Pearson r
- -0.31
- p-value
- 0.109
- Years compared (n)
- 28 (1996–2023)
- 95% confidence interval
- -0.61 to 0.07
- Correlation with the time trend removed
- +0.72
Sources
- US R&D Expenditure (% of GDP): World Bank. US R&D Expenditure (World Bank indicator GB.XPD.RSDV.GD.ZS).
- US Rural Population (% of total): World Bank. US Rural Population (World Bank indicator SP.RUR.TOTL.ZS).
Related pairs
- US Rural Population vs US Urban Population (r = -1.00)
- US Population vs US Rural Population (r = -0.97)
- Atmospheric Methane (global) vs US R&D Expenditure (r = +0.95)
- US Adult Obesity vs US Rural Population (r = -0.95)
- US Median Age vs US Rural Population (r = -0.95)
- US Electricity Generation vs US Rural Population (r = -0.95)
Correlation does not imply causation. How the verdict is worked out.