Ryerson Project Item 105
American adults' average (mean) response was 4.61 on a scale of 0 (Disagree) to 10 (Agree). 495 responses have been collected (so far) from 2026-05-12 to 2026-09-18.
| Mean | 4.61 |
|---|---|
| Median | 5.00 |
| Standard deviation | 3.19 |
| N | 495 |
| Standard error | 0.143 |
Based on all-time mean agreement, this item ranks 102 out of 135 qualifying items and is at the 24.6 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 -2.547 points per year, with a 95% confidence interval of [-6.047, 0.953]. 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
-5.0820 -2.6950 0.2876 2.3852 5.7757
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 5.116841 0.382273 13.38 <2e-16 ***
days_since_start -0.006973 0.004877 -1.43 0.153
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.186 on 493 degrees of freedom
Multiple R-squared: 0.004129, Adjusted R-squared: 0.002109
F-statistic: 2.044 on 1 and 493 DF, p-value: 0.1534