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US Fertility Rate vs US Milk Consumption per Person
US Fertility Rate and US Milk Consumption per Person correlate at r = +0.54 over 63 years (1961–2023), p < 0.0001. With the time trend removed, r = +0.32. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = < 0.0001) and the association survives trend removal (detrended r = 0.32). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- +0.54
- p-value
- < 0.0001
- Years compared (n)
- 63 (1961–2023)
- 95% confidence interval
- 0.34 to 0.69
- Correlation with the time trend removed
- +0.32
Sources
- US Fertility Rate (children per woman): Our World in Data. US Fertility Rate (Our World in Data: Total fertility rate).
- US Milk Consumption per Person (kg/year): Our World in Data. US Milk Consumption per Person (Our World in Data: Per capita consumption of milk, excluding butter).
Related pairs
- US Fertility Rate vs US Birth Rate (r = +0.91)
- US Fertility Rate vs US R&D Expenditure (r = -0.89)
- US Fertility Rate vs US Annual Working Hours per Worker (r = +0.87)
- US Dollar to British Pound vs US Fertility Rate (r = -0.86)
- US Milk Consumption per Person vs US Forest Area (r = -0.86)
- US Fertility Rate vs US Wind Power Generation (r = -0.86)
Correlation does not imply causation. How the verdict is worked out.