CorrelateAI › Pairs

US Annual Working Hours per Worker vs US Agriculture Value Added

US Annual Working Hours per Worker and US Agriculture Value Added correlate at r = +0.44 over 25 years (1997–2021), p = 0.029. With the time trend removed, r = -0.18. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = 0.029) and the association survives trend removal (detrended r = -0.18). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
+0.44
p-value
0.029
Years compared (n)
25 (1997–2021)
95% confidence interval
0.05 to 0.71
Correlation with the time trend removed
-0.18

Sources

Related pairs

Correlation does not imply causation. How the verdict is worked out.