Ryerson Project Item 45
American adults' average (mean) response was 8.26 on a scale of 0 (Disagree) to 10 (Agree). 189 responses have been collected (so far) from 2026-05-01 to 2026-08-06.
| Mean | 8.26 |
|---|---|
| Median | 8.00 |
| Standard deviation | 1.87 |
| N | 189 |
| Standard error | 0.136 |
Based on all-time mean agreement, this item ranks 12 out of 123 qualifying items and is at the 91.0 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 -0.655 points per year, with a 95% confidence interval of [-4.028, 2.719]. 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
-8.2378 -1.2127 -0.1894 1.7174 1.8106
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.363255 0.304044 27.507 <2e-16 ***
days_since_start -0.001793 0.004682 -0.383 0.702
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.878 on 187 degrees of freedom
Multiple R-squared: 0.0007833, Adjusted R-squared: -0.00456
F-statistic: 0.1466 on 1 and 187 DF, p-value: 0.7022