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Bell County
2025 Confidence Interval Detail
Bell County
014-907/Rogers ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 31,525,933 | 0.8350 | 37,755,608 | 18 | 336 | 1,966,845,138 |
| A | 3 | 30,989,412 | 0.9002 | 34,425,030 | 16 | 150 | 1,831,774,132 |
| A | 4 | 30,102,067 | 0.9616 | 31,304,146 | 15 | 94 | 2,909,814,041 |
| A | 5 | 32,290,311 | 1.0412 | 31,012,592 | 15 | 63 | 28,695,849,193 |
| E | 0 | 274,052,112 | 1.1049 | 248,033,408 | 23 | 1,143 | 80,235,334,574 |
| Random Totals: | 398,959,835 | 382,530,784 | 87 | 1,786 | |||
| CATG D1 EXCEPTION VALUES: | 17,328,808 | 15,415,978 | |||||
| CATG J EXCEPTION VALUES: | 29,778,659 | 31,344,350 | |||||
| Total Test Values | 446,067,302 | 429,291,112 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,464,556 |
Confidence Interval Values(5)
| Local Test Value: | 446,067,302 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 407,826,556 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 450,755,668 | (State Test Value plus Margin of Error Percent) |
Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values