Ryerson Project Item 91
American adults' average (mean) response was 8.76 on a scale of 0 (Disagree) to 10 (Agree). 334 responses have been collected (so far) from 2026-05-12 to 2026-10-30.
| Mean | 8.76 |
|---|---|
| Median | 10.00 |
| Standard deviation | 1.84 |
| N | 334 |
| Standard error | 0.101 |
Based on all-time mean agreement, this item ranks 5 out of 142 qualifying items and is at the 97.2 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 0.057 points per year, with a 95% confidence interval of [-1.538, 1.653]. 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
-8.7683 -0.7602 1.2279 1.2396 1.2526
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.7472298 0.2129588 41.075 <2e-16 ***
days_since_start 0.0001569 0.0022207 0.071 0.944
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.844 on 332 degrees of freedom
Multiple R-squared: 1.503e-05, Adjusted R-squared: -0.002997
F-statistic: 0.004991 on 1 and 332 DF, p-value: 0.9437