Ryerson Project Item 107
American adults' average (mean) response was 7.29 on a scale of 0 (Disagree) to 10 (Agree). 202 responses have been collected (so far) from 2026-05-12 to 2026-09-16.
| Mean | 7.29 |
|---|---|
| Median | 8.00 |
| Standard deviation | 2.34 |
| N | 202 |
| Standard error | 0.164 |
Based on all-time mean agreement, this item ranks 38 out of 135 qualifying items and is at the 72.4 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 -0.708 points per year, with a 95% confidence interval of [-3.861, 2.445]. 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
-7.2272 -1.3528 0.6283 1.7805 2.8232
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 7.409522 0.321686 23.033 <2e-16 ***
days_since_start -0.001939 0.004378 -0.443 0.658
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 2.341 on 200 degrees of freedom
Multiple R-squared: 0.0009801, Adjusted R-squared: -0.004015
F-statistic: 0.1962 on 1 and 200 DF, p-value: 0.6583