Ryerson Project Item 45
American adults' average (mean) response was 8.08 on a scale of 0 (Disagree) to 10 (Agree). 387 responses have been collected (so far) from 2026-05-01 to 2026-10-26.
| Mean | 8.08 |
|---|---|
| Median | 8.00 |
| Standard deviation | 1.98 |
| N | 387 |
| Standard error | 0.101 |
Based on all-time mean agreement, this item ranks 16 out of 142 qualifying items and is at the 89.4 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 -1.287 points per year, with a 95% confidence interval of [-2.848, 0.274]. 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
-8.1728 -1.0864 0.0951 1.7902 2.2078
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.419452 0.233630 36.038 <2e-16 ***
days_since_start -0.003524 0.002174 -1.621 0.106
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 1.976 on 385 degrees of freedom
Multiple R-squared: 0.006779, Adjusted R-squared: 0.004199
F-statistic: 2.628 on 1 and 385 DF, p-value: 0.1058