Ryerson Project Item 53
American adults' average (mean) response was 8.36 on a scale of 0 (Disagree) to 10 (Agree). 193 responses have been collected (so far) from 2026-05-01 to 2026-09-19.
| Mean | 8.36 |
|---|---|
| Median | 9.00 |
| Standard deviation | 2.20 |
| N | 193 |
| Standard error | 0.158 |
Based on all-time mean agreement, this item ranks 10 out of 135 qualifying items and is at the 93.3 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 -1.302 points per year, with a 95% confidence interval of [-4.118, 1.515]. 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
-8.2495 -1.2781 0.7897 1.6150 1.8894
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 8.602361 0.311777 27.591 <2e-16 ***
days_since_start -0.003564 0.003909 -0.912 0.363
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.2 on 191 degrees of freedom
Multiple R-squared: 0.004333, Adjusted R-squared: -0.0008802
F-statistic: 0.8311 on 1 and 191 DF, p-value: 0.3631