2006 Confidence Interval Detail
178/Nueces
178-904/Corpus Christi ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,341,896,559 | 0.9653 | 1,390,134,216 | 36 | 22,070 | .015704068 |
| A | 1,341,856,844 | 0.9257 | 1,449,559,084 | 31 | 13,465 | .007891626 |
| A | 1,341,836,449 | 0.9579 | 1,400,810,574 | 39 | 9,321 | .007689002 |
| A | 1,341,708,173 | 0.9500 | 1,412,324,393 | 35 | 4,858 | .007471146 |
| B | 114,357,300 | 0.9244 | 123,709,758 | 14 | 601 | .013185958 |
| B | 116,207,953 | 0.9963 | 116,639,519 | 6 | 35 | .003406908 |
| B | 119,398,825 | 0.9899 | 120,617,057 | 5 | 20 | .000694889 |
| B | 105,778,263 | 0.9761 | 108,368,265 | 4 | 8 | .001155664 |
| F1 | 389,783,459 | 0.9542 | 408,492,411 | 18 | 1,912 | .012828174 |
| F1 | 391,152,546 | 1.0008 | 390,839,874 | 7 | 415 | .006503246 |
| F1 | 394,047,468 | 0.9723 | 405,273,545 | 7 | 124 | .001137469 |
| F1 | 383,726,597 | 0.9754 | 393,404,344 | 6 | 35 | .000172018 |
| L1 | 185,442,298 | 1.0090 | 183,788,204 | 8 | 2,301 | .001429279 |
| L1 | 186,026,070 | 1.0096 | 184,257,201 | 8 | 392 | .003296578 |
| L1 | 185,895,712 | 0.9809 | 189,515,457 | 7 | 113 | .001300183 |
| L1 | 183,923,204 | 0.9741 | 188,813,473 | 6 | 32 | .007646462 |
| Random Totals: | 8,123,037,720 | 8,466,547,375 | 237 | 55,702 | ||
| Catg D1 Exception Values: | 1,269,769 | 1,222,130 | ||||
| Total Test Values (4): | 8,124,307,489 | 8,467,769,505 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 423,388,475 |
Confidence Interval Values (5)
| State Lower Limit: | 8,044,381,030 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 8,124,307,489 | (Within Confidence Interval) |
| State Upper Limit: | 8,891,157,980 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 8,624,540,919 | (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