Ryerson Project Item 2
American adults' average (mean) response was 3.16 on a scale of 0 (Disagree) to 10 (Agree). 1,110 responses have been collected (so far) from 2026-05-01 to 2026-10-27.
| Mean | 3.16 |
|---|---|
| Median | 3.00 |
| Standard deviation | 2.71 |
| N | 1,110 |
| Standard error | 0.081 |
Based on all-time mean agreement, this item ranks 129 out of 142 qualifying items and is at the 9.2 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 -0.280 points per year, with a 95% confidence interval of [-1.600, 1.039]. 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
-3.2063 -2.2002 -0.1787 1.8402 6.9019
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 3.2062929 0.1335472 24.009 <2e-16 ***
days_since_start -0.0007677 0.0018412 -0.417 0.677
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.713 on 1108 degrees of freedom
Multiple R-squared: 0.0001569, Adjusted R-squared: -0.0007455
F-statistic: 0.1738 on 1 and 1108 DF, p-value: 0.6768