Ryerson Project Item 79
American adults' average (mean) response was 4.19 on a scale of 0 (Disagree) to 10 (Agree). 1,143 responses have been collected (so far) from 2026-05-01 to 2026-10-29.
| Mean | 4.19 |
|---|---|
| Median | 4.00 |
| Standard deviation | 2.83 |
| N | 1,143 |
| Standard error | 0.084 |
Based on all-time mean agreement, this item ranks 117 out of 142 qualifying items and is at the 17.7 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 0.516 points per year, with a 95% confidence interval of [-0.881, 1.912]. 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
-4.2783 -2.2268 -0.1146 1.8572 5.9687
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.022809 0.249853 16.101 <2e-16 ***
days_since_start 0.001411 0.001949 0.724 0.469
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.828 on 1141 degrees of freedom
Multiple R-squared: 0.0004597, Adjusted R-squared: -0.0004163
F-statistic: 0.5247 on 1 and 1141 DF, p-value: 0.469