Ryerson Project Item 8
American adults' average (mean) response was 5.61 on a scale of 0 (Disagree) to 10 (Agree). 777 responses have been collected (so far) from 2026-05-01 to 2026-10-29.
| Mean | 5.61 |
|---|---|
| Median | 6.00 |
| Standard deviation | 3.00 |
| N | 777 |
| Standard error | 0.108 |
Based on all-time mean agreement, this item ranks 85 out of 142 qualifying items and is at the 40.4 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 -0.050 points per year, with a 95% confidence interval of [-1.531, 1.431]. 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
-5.6205 -1.6183 0.3843 2.3840 4.4040
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 5.6206364 0.1772071 31.718 <2e-16 ***
days_since_start -0.0001367 0.0020659 -0.066 0.947
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.002 on 775 degrees of freedom
Multiple R-squared: 5.648e-06, Adjusted R-squared: -0.001285
F-statistic: 0.004378 on 1 and 775 DF, p-value: 0.9473