Ryerson Project Item 145
American adults' average (mean) response was 4.51 on a scale of 0 (Disagree) to 10 (Agree). 248 responses have been collected (so far) from 2026-07-08 to 2026-09-16.
| Mean | 4.51 |
|---|---|
| Median | 5.00 |
| Standard deviation | 2.89 |
| N | 248 |
| Standard error | 0.184 |
Based on all-time mean agreement, this item ranks 104 out of 135 qualifying items and is at the 23.1 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 -0.657 points per year, with a 95% confidence interval of [-6.862, 5.548]. 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
-4.5813 -2.4738 0.4637 1.5393 5.5357
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.581265 0.396208 11.563 <2e-16 ***
days_since_start -0.001799 0.008625 -0.209 0.835
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.896 on 246 degrees of freedom
Multiple R-squared: 0.0001768, Adjusted R-squared: -0.003887
F-statistic: 0.04351 on 1 and 246 DF, p-value: 0.8349