2007 Confidence Interval Detail
110/Hockley
110-901/Anton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,492,044 | 1.0072 | 3,467,081 | 7 | 184 | .105499699 |
| A | 3,453,147 | 0.9741 | 3,544,962 | 6 | 83 | .004545675 |
| A | 3,510,420 | 0.9161 | 3,831,918 | 7 | 56 | .012193955 |
| A | 3,399,256 | 0.9903 | 3,432,552 | 7 | 33 | .015197358 |
| D3 | 5,929,774 | 0.9355 | 6,338,615 | 15 | 660 | .015453357 |
| G1 | 26,628,290 | 0.9386 | 28,370,222 | 19 | 34 | .054604135 |
| Random Totals: | 46,412,931 | 48,985,350 | 61 | 1,050 | ||
| Catg J Exception Values: | 4,009,470 | 4,318,365 | ||||
| Catg D1 Exception Values: | 9,948,419 | 9,789,611 | ||||
| Catg G1 Exception Values: | 30,342,769 | 30,402,238 | ||||
| Total Test Values (4): | 90,713,589 | 93,495,564 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,674,778 |
Confidence Interval Values (5)
| State Lower Limit: | 88,820,786 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 90,713,589 | (Within Confidence Interval) |
| State Upper Limit: | 98,170,342 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 94,608,502 | (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