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US Adolescent Birth Rate vs US Cereal Yield
US Adolescent Birth Rate and US Cereal Yield correlate at r = -0.95 over 64 years (1961–2024), p < 0.0001. With the time trend removed, r = -0.41. Interpret with caution.
Verdict: Interpret with caution. Much of the apparent link is driven by a shared time trend: r falls from -0.95 to -0.41 once the trend is removed.
- Pearson r
- -0.95
- p-value
- < 0.0001
- Years compared (n)
- 64 (1961–2024)
- 95% confidence interval
- -0.97 to -0.91
- Correlation with the time trend removed
- -0.41
Sources
- US Adolescent Birth Rate (per 1,000 women 15–19): World Bank. US Adolescent Birth Rate (World Bank indicator SP.ADO.TFRT).
- US Cereal Yield (kg per hectare): World Bank. US Cereal Yield (World Bank indicator AG.YLD.CREL.KG).
Related pairs
- Atmospheric CO₂ (Mauna Loa) vs US Cereal Yield (r = +0.98)
- US Cereal Yield vs US Population (r = +0.97)
- US Cereal Yield vs US GDP per Capita (r = +0.97)
- US Cereal Yield vs US GDP (current US$) (r = +0.96)
- Atmospheric CO₂ (Mauna Loa) vs US Adolescent Birth Rate (r = -0.95)
- US Adult Obesity vs US Cereal Yield (r = +0.95)
Correlation does not imply causation. How the verdict is worked out.