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Matagorda County
2022 Confidence Interval Detail
Matagorda County
158-904/Matagorda ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 64,928,816 | 0.8844 | 73,415,667 | 17 | 465 | 0.113048430 |
| A | 63,497,166 | 1.1069 | 57,364,862 | 15 | 269 | 0.033910893 |
| A | 74,513,181 | 0.8823 | 84,453,339 | 15 | 231 | 0.055871997 |
| A | 83,001,651 | 1.0404 | 79,778,596 | 16 | 171 | 0.022752276 |
| C1 | 8,660,150 | 0.9904 | 8,744,093 | 10 | 246 | 0.045009209 |
| C1 | 9,327,894 | 1.2062 | 7,733,290 | 10 | 134 | 0.060301677 |
| C1 | 7,618,950 | 0.8816 | 8,642,185 | 9 | 70 | 0.153076818 |
| C1 | 12,381,630 | 1.1031 | 11,224,395 | 9 | 67 | 0.025101153 |
| F1 | 5,811,720 | 0.8546 | 6,800,515 | 9 | 43 | 0.064056057 |
| F1 | 5,374,420 | 0.6943 | 7,740,775 | 8 | 16 | 0.241501653 |
| F1 | 5,731,630 | 0.6955 | 8,241,021 | 5 | 9 | 0.176514975 |
| F1 | 5,179,950 | 0.9141 | 5,666,843 | 3 | 4 | 0.003475863 |
| Random Totals: | 346,027,158 | 359,805,581 | 126 | 1,725 | ||
| CATG D1 EXCEPTION VALUES: | 2,383,542 | 2,131,412 | ||||
| Total Test Values | 348,410,700 | 361,936,993 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,096,850 |
Confidence Interval Values(5)
| Local Test Value: | 348,410,700 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 343,840,143 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 380,033,843 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values