2006 Confidence Interval Detail
123/Jefferson
123-908/Port Neches-Groves ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 178,410,641 | 0.9190 | 194,135,627 | 22 | 3,379 | .045581863 |
| A | 178,336,429 | 1.0157 | 175,579,826 | 15 | 2,234 | .024016864 |
| A | 178,416,570 | 0.9216 | 193,594,368 | 10 | 1,523 | .032052547 |
| A | 178,254,586 | 0.9572 | 186,225,017 | 9 | 902 | .020393401 |
| F1 | 13,764,807 | 0.9666 | 14,240,438 | 7 | 207 | .001997220 |
| F1 | 13,885,471 | 0.9922 | 13,994,629 | 8 | 87 | .054157425 |
| F1 | 13,869,877 | 1.0538 | 13,161,774 | 6 | 40 | .062715673 |
| F1 | 13,450,664 | 0.9668 | 13,912,561 | 4 | 12 | .001549953 |
| Random Totals: | 768,389,045 | 804,844,240 | 81 | 8,384 | ||
| Catg D1 Exception Values: | 139,580 | 55,791 | ||||
| Total Test Values (4): | 768,528,625 | 804,900,031 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 40,245,002 |
Confidence Interval Values (5)
| State Lower Limit: | 764,655,029 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 768,528,625 | (Within Confidence Interval) |
| State Upper Limit: | 845,145,033 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,844,637,715 | (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