Ryerson Project Item 93
American adults' average (mean) response was 7.87 on a scale of 0 (Disagree) to 10 (Agree). 167 responses have been collected (so far) from 2026-05-12 to 2026-08-26.
| Mean | 7.87 |
|---|---|
| Median | 8.00 |
| Standard deviation | 1.83 |
| N | 167 |
| Standard error | 0.142 |
Based on all-time mean agreement, this item ranks 19 out of 132 qualifying items and is at the 86.3 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 -2.520 points per year, with a 95% confidence interval of [-6.008, 0.969]. 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
-6.5812 -1.0434 0.1705 1.4292 2.4947
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.229624 0.290034 28.375 <2e-16 ***
days_since_start -0.006898 0.004838 -1.426 0.156
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.823 on 165 degrees of freedom
Multiple R-squared: 0.01217, Adjusted R-squared: 0.006187
F-statistic: 2.033 on 1 and 165 DF, p-value: 0.1558