Ryerson Project Item 91
American adults' average (mean) response was 8.77 on a scale of 0 (Disagree) to 10 (Agree). 300 responses have been collected (so far) from 2026-05-12 to 2026-10-10.
| Mean | 8.77 |
|---|---|
| Median | 10.00 |
| Standard deviation | 1.84 |
| N | 300 |
| Standard error | 0.106 |
Based on all-time mean agreement, this item ranks 5 out of 140 qualifying items and is at the 97.1 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 0.250 points per year, with a 95% confidence interval of [-1.693, 2.193]. 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
-8.810 -0.771 1.189 1.229 1.281
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.7181502 0.2308839 37.760 <2e-16 ***
days_since_start 0.0006843 0.0027034 0.253 0.8
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.845 on 298 degrees of freedom
Multiple R-squared: 0.000215, Adjusted R-squared: -0.00314
F-statistic: 0.06408 on 1 and 298 DF, p-value: 0.8003