Ryerson Project Item 140
American adults' average (mean) response was 4.45 on a scale of 0 (Disagree) to 10 (Agree). 1,580 responses have been collected (so far) from 2026-05-11 to 2026-10-06.
| Mean | 4.45 |
|---|---|
| Median | 5.00 |
| Standard deviation | 2.87 |
| N | 1,580 |
| Standard error | 0.072 |
Based on all-time mean agreement, this item ranks 110 out of 139 qualifying items and is at the 21.0 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 -0.963 points per year, with a 95% confidence interval of [-2.116, 0.191]. 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
-4.6444 -2.3874 0.4531 2.3641 5.7404
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.647085 0.138730 33.497 <2e-16 ***
days_since_start -0.002636 0.001610 -1.637 0.102
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.871 on 1578 degrees of freedom
Multiple R-squared: 0.001696, Adjusted R-squared: 0.001063
F-statistic: 2.681 on 1 and 1578 DF, p-value: 0.1018