2010 Confidence Interval Detail
174/Nacogdoches
174-910/Etoile ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,108,050 | 0.9339 | 9,752,704 | 15 | 239 | .003504204 |
| A | 8,985,250 | 0.9657 | 9,304,391 | 15 | 128 | .000263576 |
| A | 8,507,960 | 0.9617 | 8,846,792 | 15 | 77 | .004427239 |
| A | 8,947,870 | 0.9744 | 9,182,954 | 14 | 51 | .000764775 |
| C | 1,017,430 | 1.0254 | 992,227 | 13 | 237 | .006398577 |
| C | 869,730 | 0.9900 | 878,515 | 12 | 103 | .007482295 |
| C | 1,203,370 | 0.9949 | 1,209,539 | 12 | 53 | .008605110 |
| C | 779,960 | 0.9764 | 798,812 | 7 | 18 | .003928005 |
| D3 | 8,035,800 | 1.0926 | 7,354,750 | 20 | 492 | .067742627 |
| Random Totals: | 47,455,420 | 48,320,684 | 123 | 1,398 | ||
| Catg J Exception Values: | 871,980 | 925,513 | ||||
| Catg D1 Exception Values: | 6,989,700 | 4,406,004 | ||||
| Total Test Values (4): | 55,317,100 | 53,652,201 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,682,610 |
Confidence Interval Values (5)
| State Lower Limit: | 50,969,591 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 55,317,100 | (Within Confidence Interval) |
| State Upper Limit: | 56,334,811 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 43,828,166 | (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