Ryerson Project Item 35
American adults' average (mean) response was 7.08 on a scale of 0 (Disagree) to 10 (Agree). 520 responses have been collected (so far) from 2026-05-01 to 2026-09-18.
| Mean | 7.08 |
|---|---|
| Median | 8.00 |
| Standard deviation | 2.44 |
| N | 520 |
| Standard error | 0.107 |
Based on all-time mean agreement, this item ranks 42 out of 135 qualifying items and is at the 69.4 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 -1.392 points per year, with a 95% confidence interval of [-3.219, 0.436]. 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
-7.3460 -1.2898 0.6959 1.8588 3.1722
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 7.349784 0.209097 35.150 <2e-16 ***
days_since_start -0.003810 0.002547 -1.496 0.135
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.433 on 518 degrees of freedom
Multiple R-squared: 0.004302, Adjusted R-squared: 0.00238
F-statistic: 2.238 on 1 and 518 DF, p-value: 0.1352