Ryerson Project Item 145
American adults' average (mean) response was 4.72 on a scale of 0 (Disagree) to 10 (Agree). 352 responses have been collected (so far) from 2026-07-08 to 2026-10-06.
| Mean | 4.72 |
|---|---|
| Median | 5.00 |
| Standard deviation | 2.99 |
| N | 352 |
| Standard error | 0.159 |
Based on all-time mean agreement, this item ranks 106 out of 139 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 2.877 points per year, with a 95% confidence interval of [-1.550, 7.304]. 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
-5.0165 -2.4888 0.2789 2.1863 5.6845
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 4.307590 0.360928 11.935 <2e-16 ***
days_since_start 0.007877 0.006162 1.278 0.202
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.989 on 350 degrees of freedom
Multiple R-squared: 0.004647, Adjusted R-squared: 0.001803
F-statistic: 1.634 on 1 and 350 DF, p-value: 0.202