2011 Confidence Interval Detail
249/Wise
249-903/Bridgeport ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 84,306,240 | 1.0141 | 83,134,050 | 18 | 1,164 | .021439636 |
| A | 84,312,010 | 1.1126 | 75,779,265 | 12 | 683 | .035396947 |
| A | 84,116,160 | 0.9684 | 86,860,967 | 12 | 471 | .018336803 |
| A | 83,675,610 | 0.8950 | 93,492,302 | 11 | 266 | .016942747 |
| D3 | 122,332,250 | 1.0426 | 117,333,829 | 16 | 3,003 | .066920917 |
| F1 | 31,238,920 | 0.8841 | 35,334,148 | 10 | 194 | .021900603 |
| F1 | 33,650,790 | 0.8897 | 37,822,626 | 9 | 82 | .032443977 |
| F1 | 28,410,270 | 0.9843 | 28,863,426 | 8 | 33 | .008514078 |
| F1 | 35,108,350 | 0.9717 | 36,130,853 | 5 | 13 | .039165984 |
| G1 | 28,583,210 | 0.9538 | 29,967,719 | 12 | 204 | .009866892 |
| G1 | 28,791,900 | 0.9909 | 29,056,312 | 14 | 78 | .004775941 |
| G1 | 29,288,031 | 1.0021 | 29,226,655 | 10 | 35 | .002128202 |
| G1 | 27,222,793 | 0.9698 | 28,070,523 | 5 | 10 | .025191672 |
| L1 | 11,526,760 | 1.0031 | 11,491,137 | 10 | 178 | .004466306 |
| L1 | 11,621,270 | 1.0193 | 11,401,226 | 10 | 45 | .017645777 |
| L1 | 15,896,680 | 1.0257 | 15,498,372 | 10 | 24 | .004038336 |
| L1 | 14,614,620 | 0.9752 | 14,986,280 | 5 | 9 | .013864489 |
| Random Totals: | 754,695,864 | 764,449,690 | 177 | 6,492 | ||
| Catg J Exception Values: | 3,018,095 | 3,236,513 | ||||
| Catg D1 Exception Values: | 4,097,970 | 3,811,071 | ||||
| Total Test Values (4): | 761,811,929 | 771,497,274 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 38,574,864 |
Confidence Interval Values (5)
| State Lower Limit: | 732,922,410 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 761,811,929 | (Within Confidence Interval) |
| State Upper Limit: | 810,072,138 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,296,900,528 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories