2006 Confidence Interval Detail
083/Gaines
083-901/Seagraves ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,535,472 | 1.0478 | 5,282,947 | 7 | 314 | .101924014 |
| A | 5,465,389 | 0.9797 | 5,578,635 | 8 | 148 | .040752492 |
| A | 5,531,396 | 0.8741 | 6,328,104 | 11 | 94 | .019312816 |
| A | 5,448,604 | 0.9166 | 5,944,364 | 9 | 59 | .016835008 |
| D3 | 9,697,479 | 0.8517 | 11,386,027 | 15 | 750 | .011574137 |
| G1 | 37,360,068 | 1.0080 | 37,063,560 | 13 | 39 | .030245017 |
| Random Totals: | 69,038,408 | 71,583,637 | 63 | 1,404 | ||
| Catg J Exception Values: | 3,880,836 | 3,396,877 | ||||
| Catg D1 Exception Values: | 16,618,402 | 21,394,617 | ||||
| Catg G1 Exception Values: | 59,199,368 | 55,056,120 | ||||
| Total Test Values (4): | 148,737,014 | 151,431,251 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 7,571,563 |
Confidence Interval Values (5)
| State Lower Limit: | 143,859,688 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 148,737,014 | (Within Confidence Interval) |
| State Upper Limit: | 159,002,814 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 181,847,677 | (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