Ryerson Project Item 139
American adults' average (mean) response was 6.31 on a scale of 0 (Disagree) to 10 (Agree). 1,275 responses have been collected (so far) from 2026-05-11 to 2026-09-16.
| Mean | 6.31 |
|---|---|
| Median | 7.00 |
| Standard deviation | 2.79 |
| N | 1,275 |
| Standard error | 0.078 |
Based on all-time mean agreement, this item ranks 67 out of 135 qualifying items and is at the 50.7 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 0.487 points per year, with a 95% confidence interval of [-1.176, 2.149]. 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
-6.3930 -1.3451 0.6509 1.7475 3.7615
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 6.237141 0.148663 41.955 <2e-16 ***
days_since_start 0.001332 0.002320 0.574 0.566
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.788 on 1273 degrees of freedom
Multiple R-squared: 0.0002591, Adjusted R-squared: -0.0005263
F-statistic: 0.3299 on 1 and 1273 DF, p-value: 0.5658