Ryerson Project Item 4
American adults' average (mean) response was 5.24 on a scale of 0 (Disagree) to 10 (Agree). 1,258 responses have been collected (so far) from 2026-05-01 to 2026-09-09.
| Mean | 5.24 |
|---|---|
| Median | 5.00 |
| Standard deviation | 3.04 |
| N | 1,258 |
| Standard error | 0.086 |
Based on all-time mean agreement, this item ranks 85 out of 135 qualifying items and is at the 37.3 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 -2.052 points per year, with a 95% confidence interval of [-3.611, -0.493]. 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
-5.5806 -2.3278 0.1497 2.4812 5.1441
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 5.586264 0.157420 35.486 < 2e-16 ***
days_since_start -0.005618 0.002175 -2.583 0.00991 **
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.032 on 1256 degrees of freedom
Multiple R-squared: 0.005283, Adjusted R-squared: 0.004492
F-statistic: 6.671 on 1 and 1256 DF, p-value: 0.00991