Ryerson Project Item 145
American adults' average (mean) response was 4.78 on a scale of 0 (Disagree) to 10 (Agree). 481 responses have been collected (so far) from 2026-07-08 to 2026-10-27.
| Mean | 4.78 |
|---|---|
| Median | 5.00 |
| Standard deviation | 3.02 |
| N | 481 |
| Standard error | 0.138 |
Based on all-time mean agreement, this item ranks 107 out of 142 qualifying items and is at the 24.8 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 2.300 points per year, with a 95% confidence interval of [-0.880, 5.480]. 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
-5.045 -2.629 0.308 2.213 5.629
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.364537 0.321456 13.577 <2e-16 ***
days_since_start 0.006298 0.004431 1.421 0.156
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.014 on 479 degrees of freedom
Multiple R-squared: 0.004199, Adjusted R-squared: 0.00212
F-statistic: 2.02 on 1 and 479 DF, p-value: 0.1559