Ryerson Project Item 2
American adults' average (mean) response was 3.20 on a scale of 0 (Disagree) to 10 (Agree). 1,023 responses have been collected (so far) from 2026-05-01 to 2026-09-17.
| Mean | 3.20 |
|---|---|
| Median | 3.00 |
| Standard deviation | 2.72 |
| N | 1,023 |
| Standard error | 0.085 |
Based on all-time mean agreement, this item ranks 122 out of 135 qualifying items and is at the 9.7 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 0.605 points per year, with a 95% confidence interval of [-1.164, 2.374]. 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
-3.3380 -2.3182 -0.2005 1.8144 6.8790
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 3.114396 0.147743 21.080 <2e-16 ***
days_since_start 0.001657 0.002468 0.671 0.502
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.718 on 1021 degrees of freedom
Multiple R-squared: 0.0004409, Adjusted R-squared: -0.0005381
F-statistic: 0.4504 on 1 and 1021 DF, p-value: 0.5023