2009 Confidence Interval Detail
120/Jackson
158-905/Palacios ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,233,180 | 1.0051 | 16,150,811 | 7 | 202 | .004446917 |
| A | 15,398,567 | 0.9024 | 17,064,015 | 7 | 110 | .073893020 |
| A | 12,568,649 | 1.0211 | 12,308,931 | 6 | 64 | .056994239 |
| A | 15,763,440 | 1.0034 | 15,710,026 | 6 | 52 | .000580989 |
| C | 4,841,630 | 1.1078 | 4,370,491 | 18 | 1,165 | .029455755 |
| C | 8,486,230 | 1.0722 | 7,914,783 | 9 | 507 | .060524447 |
| C | 6,062,200 | 0.9517 | 6,369,864 | 8 | 68 | .011228290 |
| C | 4,144,820 | 1.0631 | 3,898,805 | 6 | 26 | .017747978 |
| D3 | 12,589,210 | 1.0280 | 12,246,313 | 11 | 746 | .003089474 |
| Random Totals: | 96,087,926 | 96,034,039 | 78 | 2,940 | ||
| Catg J Exception Values: | 1,595,068 | 1,650,128 | ||||
| Catg D1 Exception Values: | 7,559,040 | 6,684,720 | ||||
| Total Test Values (4): | 105,242,034 | 104,368,887 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,218,444 |
Confidence Interval Values (5)
| State Lower Limit: | 99,150,443 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 105,242,034 | (Within Confidence Interval) |
| State Upper Limit: | 109,587,331 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 134,067,998 | (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