Ryerson Project Item 70
American adults' average (mean) response was 6.66 on a scale of 0 (Disagree) to 10 (Agree). 160 responses have been collected (so far) from 2026-05-01 to 2026-09-15.
| Mean | 6.66 |
|---|---|
| Median | 7.00 |
| Standard deviation | 2.38 |
| N | 160 |
| Standard error | 0.188 |
Based on all-time mean agreement, this item ranks 58 out of 135 qualifying items and is at the 57.5 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 1.676 points per year, with a 95% confidence interval of [-1.787, 5.140]. 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
-6.7461 -1.5866 0.3709 1.5258 3.5889
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 6.411057 0.323610 19.811 <2e-16 ***
days_since_start 0.004589 0.004801 0.956 0.341
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.385 on 158 degrees of freedom
Multiple R-squared: 0.005751, Adjusted R-squared: -0.0005417
F-statistic: 0.9139 on 1 and 158 DF, p-value: 0.3405