Ryerson Project Item 4
American adults' average (mean) response was 5.18 on a scale of 0 (Disagree) to 10 (Agree). 1,584 responses have been collected (so far) from 2026-05-01 to 2026-10-06.
| Mean | 5.18 |
|---|---|
| Median | 5.00 |
| Standard deviation | 3.06 |
| N | 1,584 |
| Standard error | 0.077 |
Based on all-time mean agreement, this item ranks 89 out of 139 qualifying items and is at the 36.2 percentile.
Qualifying items have 100 or more total observations. Higher means indicate more agreement and therefore a higher rank.
The daily slope annualized over 365.25 days is -1.698 points per year, with a 95% confidence interval of [-2.822, -0.574]. 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
-5.5402 -2.3578 0.1408 2.5156 5.1896
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 5.544864 0.144584 38.350 < 2e-16 ***
days_since_start -0.004649 0.001569 -2.964 0.00309 **
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.057 on 1582 degrees of freedom
Multiple R-squared: 0.005521, Adjusted R-squared: 0.004893
F-statistic: 8.783 on 1 and 1582 DF, p-value: 0.003086