CorrelateAI › Pairs
US Annual Working Hours per Worker vs US Imports
US Annual Working Hours per Worker and US Imports correlate at r = -0.67 over 54 years (1970–2023), p < 0.0001. With the time trend removed, r = -0.06. Likely spurious (shared time trend).
Verdict: Likely spurious (shared time trend). Both series mostly just trend over time. After removing that trend the correlation collapses to -0.06 — the relationship is probably coincidental, not causal.
- Pearson r
- -0.67
- p-value
- < 0.0001
- Years compared (n)
- 54 (1970–2023)
- 95% confidence interval
- -0.80 to -0.49
- Correlation with the time trend removed
- -0.06
Sources
- US Annual Working Hours per Worker (hours): Our World in Data. US Annual Working Hours per Worker (Our World in Data: Working hours per worker).
- US Imports (% of GDP): World Bank. US Imports (World Bank indicator NE.IMP.GNFS.ZS).
Related pairs
- US Imports vs US Life Expectancy (r = +0.95)
- US Imports vs US Urban Population (r = +0.94)
- US Imports vs US Rural Population (r = -0.94)
- US Median Age vs US Imports (r = +0.93)
- US Air Passengers Carried vs US Imports (r = +0.91)
- US Nuclear Power Generation vs US Imports (r = +0.91)
Correlation does not imply causation. How the verdict is worked out.