2009 Confidence Interval Detail
158/Matagorda
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 | 32,347,228 | 0.9673 | 33,440,740 | 16 | 783 | .039353407 |
| A | 33,534,377 | 0.9662 | 34,707,490 | 15 | 392 | .032443693 |
| A | 33,768,180 | 1.0198 | 33,112,551 | 17 | 244 | .028866950 |
| A | 35,376,946 | 0.9872 | 35,835,642 | 15 | 135 | .009148060 |
| C | 5,410,858 | 1.1802 | 4,584,696 | 7 | 1,196 | .034519792 |
| C | 11,506,910 | 0.8950 | 12,856,883 | 7 | 195 | .027555957 |
| C | 4,351,170 | 0.8851 | 4,916,021 | 6 | 23 | .013228599 |
| D3 | 38,161,324 | 0.9429 | 40,472,292 | 15 | 2,084 | .026279778 |
| F1 | 5,662,898 | 0.9398 | 6,025,642 | 8 | 92 | .032521478 |
| F1 | 6,291,620 | 0.8897 | 7,071,620 | 7 | 38 | .009112566 |
| F1 | 5,007,660 | 0.8793 | 5,695,053 | 5 | 16 | .025650514 |
| F1 | 6,971,440 | 0.9690 | 7,194,469 | 4 | 9 | .002296896 |
| G1 | 10,239,860 | 1.0370 | 9,874,503 | 8 | 13 | .024032856 |
| G1 | 10,638,290 | 1.0392 | 10,237,000 | 4 | 5 | .020797614 |
| Random Totals: | 239,268,761 | 246,024,602 | 134 | 5,225 | ||
| Catg J Exception Values: | 17,037,425 | 17,639,110 | ||||
| Catg D1 Exception Values: | 13,733,165 | 15,379,396 | ||||
| Catg C Exception Values: | 108,320 | 114,231 | ||||
| Catg G1 Exception Values: | 65,738,370 | 64,440,827 | ||||
| Total Test Values (4): | 335,886,041 | 343,598,166 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,179,908 |
Confidence Interval Values (5)
| State Lower Limit: | 326,418,258 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 335,886,041 | (Within Confidence Interval) |
| State Upper Limit: | 360,778,074 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,441,504,888 | (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