Ryerson Project Item 147
American adults' average (mean) response was 4.06 on a scale of 0 (Disagree) to 10 (Agree). 146 responses have been collected (so far) from 2026-08-27 to 2026-11-06.
| Mean | 4.06 |
|---|---|
| Median | 3.00 |
| Standard deviation | 3.22 |
| N | 146 |
| Standard error | 0.267 |
Based on all-time mean agreement, this item ranks 118 out of 143 qualifying items and is at the 17.6 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 -2.691 points per year, with a 95% confidence interval of [-12.417, 7.034]. 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
-4.294 -2.870 -0.933 2.792 6.155
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.360436 0.608160 7.170 3.62e-11 ***
days_since_start -0.007369 0.013471 -0.547 0.585
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.231 on 144 degrees of freedom
Multiple R-squared: 0.002074, Adjusted R-squared: -0.004856
F-statistic: 0.2992 on 1 and 144 DF, p-value: 0.5852