Top navigation skipped
Tyler County
2021 Confidence Interval Detail
Tyler County
229-905/Spurger ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,796,191 | 0.8225 | 10,694,457 | 17 | 242 | 0.020324548 |
| A | 9,794,700 | 0.8176 | 11,979,819 | 21 | 120 | 0.108791785 |
| A | 9,795,168 | 0.9305 | 10,526,779 | 19 | 76 | 0.044163725 |
| A | 12,644,114 | 1.1528 | 10,968,177 | 18 | 52 | 0.024169347 |
| E | 37,444,336 | 1.0356 | 36,157,142 | 26 | 436 | 0.065596399 |
| G1 | 5,278,131 | 1.1133 | 4,740,978 | 8 | 30 | 0.025320208 |
| Random Totals: | 83,752,640 | 85,067,352 | 109 | 956 | ||
| CATG D1 EXCEPTION VALUES: | 12,751,780 | 12,604,676 | ||||
| CATG G1 EXCEPTION VALUES: | 14,793,966 | 15,185,154 | ||||
| Total Test Values | 111,298,386 | 112,857,182 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,642,859 |
Confidence Interval Values(5)
| Local Test Value: | 111,298,386 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 107,214,323 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 118,500,041 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values