Ryerson Project Item 4
American adults' average (mean) response was 5.31 on a scale of 0 (Disagree) to 10 (Agree). 1,138 responses have been collected (so far) from 2026-05-01 to 2026-08-26.
| Mean | 5.31 |
|---|---|
| Median | 6.00 |
| Standard deviation | 3.01 |
| N | 1,138 |
| Standard error | 0.089 |
Based on all-time mean agreement, this item ranks 82 out of 132 qualifying items and is at the 38.2 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 -1.423 points per year, with a 95% confidence interval of [-3.245, 0.400]. 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
-5.5184 -2.3266 0.5127 2.5244 4.9334
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 5.522345 0.163684 33.738 <2e-16 ***
days_since_start -0.003895 0.002543 -1.532 0.126
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 3.003 on 1136 degrees of freedom
Multiple R-squared: 0.002061, Adjusted R-squared: 0.001183
F-statistic: 2.346 on 1 and 1136 DF, p-value: 0.1259