Ryerson Project Item 23
American adults' average (mean) response was 6.68 on a scale of 0 (Disagree) to 10 (Agree). 596 responses have been collected (so far) from 2026-05-01 to 2026-10-08.
| Mean | 6.68 |
|---|---|
| Median | 7.00 |
| Standard deviation | 2.54 |
| N | 596 |
| Standard error | 0.104 |
Based on all-time mean agreement, this item ranks 60 out of 139 qualifying items and is at the 57.2 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 2.068 points per year, with a 95% confidence interval of [0.387, 3.749]. 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
-7.0535 -1.7039 0.3485 2.0796 3.7449
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 6.255149 0.205095 30.499 <2e-16 ***
days_since_start 0.005662 0.002343 2.416 0.016 *
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.528 on 594 degrees of freedom
Multiple R-squared: 0.009732, Adjusted R-squared: 0.008065
F-statistic: 5.837 on 1 and 594 DF, p-value: 0.01599