Ryerson Project Item 69
American adults' average (mean) response was 8.27 on a scale of 0 (Disagree) to 10 (Agree). 272 responses have been collected (so far) from 2026-05-01 to 2026-10-30.
| Mean | 8.27 |
|---|---|
| Median | 9.00 |
| Standard deviation | 2.05 |
| N | 272 |
| Standard error | 0.124 |
Based on all-time mean agreement, this item ranks 12 out of 142 qualifying items and is at the 92.2 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 -1.196 points per year, with a 95% confidence interval of [-2.904, 0.512]. 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
-8.3902 -1.0677 0.6278 1.6696 2.0190
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.576782 0.255921 33.513 <2e-16 ***
days_since_start -0.003274 0.002375 -1.378 0.169
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.049 on 270 degrees of freedom
Multiple R-squared: 0.006987, Adjusted R-squared: 0.003309
F-statistic: 1.9 on 1 and 270 DF, p-value: 0.1692