Ryerson Project Item 140
American adults' average (mean) response was 4.51 on a scale of 0 (Disagree) to 10 (Agree). 1,134 responses have been collected (so far) from 2026-05-11 to 2026-08-26.
| Mean | 4.51 |
|---|---|
| Median | 5.00 |
| Standard deviation | 2.86 |
| N | 1,134 |
| Standard error | 0.085 |
Based on all-time mean agreement, this item ranks 102 out of 132 qualifying items and is at the 22.9 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 -1.159 points per year, with a 95% confidence interval of [-3.050, 0.732]. 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
-4.6728 -2.4252 0.4145 2.3431 5.6636
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.675939 0.160379 29.156 <2e-16 ***
days_since_start -0.003174 0.002639 -1.203 0.229
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.86 on 1132 degrees of freedom
Multiple R-squared: 0.001276, Adjusted R-squared: 0.0003936
F-statistic: 1.446 on 1 and 1132 DF, p-value: 0.2294