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174/Nacogdoches
2016 Confidence Interval Detail
174/Nacogdoches
174-904/Nacogdoches ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 271,011,740 | 0.9338 | 290,224,609 | 90 | 3,988 | .019466641 |
| A | 269,054,800 | 0.9327 | 288,468,747 | 74 | 2,108 | .011155036 |
| A | 272,988,670 | 0.9908 | 275,523,486 | 68 | 1,445 | .008815695 |
| A | 273,000,550 | 0.9677 | 282,112,793 | 30 | 839 | .012323112 |
| B | 34,671,880 | 0.8792 | 39,435,714 | 11 | 115 | .071781794 |
| B | 36,869,840 | 0.8261 | 44,631,207 | 8 | 21 | .047535969 |
| B | 28,778,050 | 1.0184 | 28,258,101 | 4 | 5 | .002813159 |
| E | 143,107,610 | 0.9963 | 143,639,075 | 15 | 1,516 | .019881975 |
| F1 | 83,037,530 | 0.9114 | 91,109,864 | 11 | 483 | .010496333 |
| F1 | 83,136,700 | 0.9805 | 84,790,107 | 9 | 187 | .013506643 |
| F1 | 80,187,520 | 0.8179 | 98,040,738 | 9 | 84 | .313980424 |
| F1 | 86,736,730 | 0.9601 | 90,341,350 | 7 | 27 | .005420312 |
| L1 | 31,560,120 | 0.9132 | 34,559,921 | 10 | 483 | .034665612 |
| L1 | 31,614,970 | 0.9882 | 31,992,481 | 10 | 105 | .007863969 |
| L1 | 30,460,520 | 1.0259 | 29,691,510 | 9 | 31 | .010531117 |
| L1 | 36,835,010 | 0.9224 | 39,933,879 | 4 | 10 | .003939472 |
| Random Totals: | 1,793,052,240 | 1,892,753,582 | 369 | 11,447 | ||
| Catg D1 Exception Values: | 16,253,460 | 15,122,762 | ||||
| Catg B Exception Values: | 31,582,680 | 32,714,978 | ||||
| Total Test Values (4): | 1,840,888,380 | 1,940,591,322 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 97,029,566 |
Confidence Interval Values (5)
| Local Test Value: | 1,840,888,380 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 1,843,561,756 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,037,620,888 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,014,438,804 | (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