Ryerson Project
Ryerson Project Item 30
I believe the legal system treats people fairly.
American adults' average (mean) response was 3.89 on a scale of 0 (Disagree) to 10 (Agree). 330 responses have been collected (so far) from 2026-05-01 to 2026-08-08.
Descriptive Statistics
| Mean | 3.89 |
|---|---|
| Median | 4.00 |
| Standard deviation | 2.71 |
| N | 330 |
| Standard error | 0.149 |
All-Time Distribution
Comparison to Other Items
Based on all-time mean agreement, this item ranks 104 out of 123 qualifying items and is at the 15.6 percentile.
Qualifying items have 100 or more total observations. Higher means indicate more agreement and therefore a higher rank.
Monthly Trend
Observed Trend
Observations suggest unchanging agreement over the observed period, from 2026-05-01 to 2026-08-08. The estimated change over that period is 0.784 points on a 0 to 10 scale. Regression results place a 95% confidence interval around that observed-period change of [-0.371, 1.940].Regression table
The daily slope annualized over 365.25 days is 2.894 points per year, with a 95% confidence interval of [-1.370, 7.158]. This short-window annualized number is provided for reference, but the observed-period change above is the primary trend estimate.
Call:
lm(formula = response_value ~ days_since_start, data = model_data)
Residuals:
Min 1Q Median 3Q Max
-4.3283 -2.1402 0.1114 2.1431 6.2818
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 3.559778 0.287282 12.391 <2e-16 ***
days_since_start 0.007923 0.005935 1.335 0.183
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.703 on 328 degrees of freedom
Multiple R-squared: 0.005405, Adjusted R-squared: 0.002372
F-statistic: 1.782 on 1 and 328 DF, p-value: 0.1828