2009 Confidence Interval Detail
108/Hidalgo
108-905/Hidalgo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 25,282,273 | 0.9775 | 25,864,218 | 7 | 683 | .020988588 |
| A | 23,325,707 | 1.1092 | 21,029,307 | 7 | 385 | .005727888 |
| A | 23,868,328 | 0.9938 | 24,017,235 | 7 | 290 | .006588526 |
| A | 23,215,153 | 1.0318 | 22,499,664 | 7 | 171 | .002733368 |
| C | 6,862,131 | 1.0115 | 6,784,114 | 7 | 397 | .000649783 |
| C | 7,168,956 | 1.0132 | 7,075,559 | 6 | 83 | .000632398 |
| C | 7,842,276 | 0.9942 | 7,888,027 | 5 | 32 | .000287864 |
| C | 8,758,961 | 1.0311 | 8,494,774 | 4 | 14 | .000178295 |
| F1 | 37,373,981 | 0.8677 | 43,072,469 | 8 | 118 | .090413964 |
| F1 | 39,424,524 | 0.9144 | 43,115,184 | 7 | 36 | .042259451 |
| F1 | 40,517,944 | 0.8288 | 48,887,481 | 8 | 12 | .024561727 |
| F1 | 42,841,079 | 0.8122 | 52,746,958 | 4 | 6 | .081282503 |
| L1 | 30,152,789 | 1.0037 | 30,041,635 | 7 | 111 | .000512167 |
| L1 | 32,456,370 | 1.0280 | 31,572,344 | 7 | 16 | .000910665 |
| L1 | 22,250,487 | 1.0048 | 22,144,195 | 3 | 4 | .000866356 |
| Random Totals: | 371,340,959 | 395,233,164 | 94 | 2,358 | ||
| Catg D1 Exception Values: | 4,626,945 | 4,835,344 | ||||
| Catg L1 Exception Values: | 23,177,323 | 23,016,997 | ||||
| Total Test Values (4): | 399,145,227 | 423,085,505 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,154,275 |
Confidence Interval Values (5)
| Local Test Value: | 399,145,227 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 401,931,230 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 444,239,780 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 437,808,288 | (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