2006 Confidence Interval Detail
129/Kaufman
129-906/Terrell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 130,740,785 | 0.9360 | 139,680,326 | 37 | 2,130 | .046152045 |
| A | 130,835,112 | 0.9510 | 137,576,353 | 56 | 1,300 | .028000226 |
| A | 130,712,822 | 0.9755 | 133,995,717 | 44 | 930 | .014915607 |
| A | 130,658,209 | 1.0017 | 130,436,467 | 35 | 578 | .005300332 |
| D3 | 149,186,750 | 0.8038 | 185,601,829 | 34 | 4,478 | .359866461 |
| F1 | 39,021,945 | 0.8505 | 45,881,182 | 16 | 260 | .067033180 |
| F1 | 38,555,585 | 0.8253 | 46,717,054 | 8 | 68 | .120906776 |
| F1 | 40,295,981 | 0.8139 | 49,509,744 | 6 | 25 | .058159414 |
| F1 | 36,928,702 | 0.8761 | 42,151,241 | 4 | 7 | .031068972 |
| L1 | 33,144,993 | 1.0577 | 31,336,856 | 10 | 408 | .022101802 |
| L1 | 33,698,182 | 1.0147 | 33,209,995 | 11 | 59 | .006034389 |
| L1 | 35,524,029 | 0.9766 | 36,375,209 | 5 | 10 | .009427875 |
| Random Totals: | 929,303,095 | 1,012,471,973 | 266 | 10,253 | ||
| Catg D1 Exception Values: | 9,907,250 | 6,067,200 | ||||
| Catg L1 Exception Values: | 61,620,470 | 62,752,014 | ||||
| Total Test Values (4): | 1,000,830,815 | 1,081,291,187 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 54,064,559 |
Confidence Interval Values (5)
| Local Test Value: | 1,000,830,815 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 1,027,226,628 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,135,355,746 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,260,531,363 | (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