2006 Confidence Interval Detail
120/Jackson
120-901/Edna ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 21,946,279 | 0.8338 | 26,320,795 | 20 | 423 | .091575847 |
| A | 21,843,767 | 0.9130 | 23,925,265 | 22 | 223 | .009061811 |
| A | 21,905,408 | 0.9569 | 22,892,056 | 19 | 142 | .006002598 |
| A | 21,803,202 | 0.9171 | 23,774,073 | 20 | 87 | .009597896 |
| D3 | 74,342,256 | 0.9816 | 75,735,795 | 20 | 4,239 | .065800394 |
| F1 | 6,060,986 | 0.9196 | 6,590,894 | 7 | 68 | .010113418 |
| F1 | 6,048,569 | 0.9833 | 6,151,296 | 7 | 35 | .005165250 |
| F1 | 5,753,098 | 0.9255 | 6,216,205 | 7 | 14 | .006947243 |
| G1 | 49,330,722 | 0.9614 | 51,311,340 | 8 | 29 | .013795775 |
| G1 | 52,711,541 | 0.9171 | 57,476,329 | 5 | 8 | .041307676 |
| G1 | 54,147,953 | 0.9721 | 55,702,040 | 2 | 3 | .000828272 |
| Random Totals: | 335,893,781 | 356,096,088 | 137 | 5,271 | ||
| Catg J Exception Values: | 17,499,905 | 16,592,555 | ||||
| Catg D1 Exception Values: | 28,637,230 | 27,320,737 | ||||
| Catg F1 Exception Values: | 2,525,364 | 2,815,269 | ||||
| Catg G1 Exception Values: | 28,473,374 | 28,439,310 | ||||
| Total Test Values (4): | 413,029,654 | 431,263,959 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,563,198 |
Confidence Interval Values (5)
| State Lower Limit: | 409,700,761 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 413,029,654 | (Within Confidence Interval) |
| State Upper Limit: | 452,827,157 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 432,143,926 | (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