2007 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 | 7,928,948 | 0.9348 | 8,481,973 | 16 | 240 | .005526542 |
| A | 7,873,809 | 0.9419 | 8,359,496 | 15 | 125 | .015510647 |
| A | 7,975,873 | 0.9065 | 8,798,536 | 15 | 83 | .016953256 |
| A | 7,795,676 | 0.8479 | 9,194,098 | 15 | 49 | .041881590 |
| C | 1,140,501 | 0.9629 | 1,184,444 | 15 | 421 | .335903996 |
| C | 501,264 | 0.9176 | 546,277 | 9 | 97 | .028064150 |
| C | 836,457 | 0.8151 | 1,026,202 | 7 | 71 | .021566650 |
| C | 710,850 | 0.8783 | 809,348 | 7 | 28 | .011697621 |
| D3 | 6,481,275 | 0.9556 | 6,782,414 | 15 | 472 | .018236344 |
| Random Totals: | 41,244,653 | 45,182,788 | 114 | 1,586 | ||
| Catg D1 Exception Values: | 7,171,650 | 7,347,764 | ||||
| Total Test Values (4): | 48,416,303 | 52,530,552 |
Margin of Error
| Margin of Error Percent: | 5.0000008 |
|---|---|
| Margin of Error Value: | 2,626,528 |
Confidence Interval Values (5)
| Local Test Value: | 48,416,303 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 49,904,024 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 55,157,080 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 40,023,944 | (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