Ryerson Project Item 10
American adults' average (mean) response was 4.61 on a scale of 0 (Disagree) to 10 (Agree). 624 responses have been collected (so far) from 2026-05-01 to 2026-09-17.
| Mean | 4.61 |
|---|---|
| Median | 5.00 |
| Standard deviation | 2.70 |
| N | 624 |
| Standard error | 0.108 |
Based on all-time mean agreement, this item ranks 103 out of 135 qualifying items and is at the 23.9 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 -0.648 points per year, with a 95% confidence interval of [-3.020, 1.724]. 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
-4.6900 -1.6869 0.3437 2.3278 5.5532
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.691767 0.181190 25.894 <2e-16 ***
days_since_start -0.001775 0.003307 -0.537 0.592
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.704 on 622 degrees of freedom
Multiple R-squared: 0.0004629, Adjusted R-squared: -0.001144
F-statistic: 0.2881 on 1 and 622 DF, p-value: 0.5917