2010 Confidence Interval Detail
182/Palo Pinto
182-903/Mineral Wells ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 90,434,770 | 1.0272 | 88,040,080 | 51 | 2,299 | .029837234 |
| A | 90,113,180 | 1.0043 | 89,727,352 | 23 | 1,217 | .013383224 |
| A | 92,914,850 | 0.9739 | 95,404,918 | 35 | 884 | .012822327 |
| A | 93,371,950 | 1.0070 | 92,722,890 | 21 | 486 | .006570195 |
| D3 | 88,767,300 | 0.9786 | 90,708,461 | 21 | 2,526 | .056969515 |
| F1 | 26,034,110 | 0.8785 | 29,634,730 | 10 | 275 | .021989435 |
| F1 | 25,691,080 | 1.0257 | 25,047,363 | 9 | 92 | .004028460 |
| F1 | 25,455,200 | 1.0400 | 24,476,154 | 8 | 40 | .000698164 |
| F1 | 24,479,340 | 0.8610 | 28,431,289 | 7 | 12 | .018825351 |
| L1 | 13,619,090 | 1.0651 | 12,786,677 | 10 | 333 | .036775245 |
| L1 | 11,761,110 | 0.9997 | 11,764,639 | 9 | 69 | .001222032 |
| L1 | 13,626,740 | 0.9793 | 13,914,776 | 8 | 26 | .002516110 |
| L1 | 10,527,150 | 0.9919 | 10,613,116 | 2 | 3 | .000015169 |
| Random Totals: | 606,795,870 | 613,272,445 | 214 | 8,262 | ||
| Catg J Exception Values: | 16,535,068 | 18,027,690 | ||||
| Catg D1 Exception Values: | 4,590,420 | 5,301,658 | ||||
| Total Test Values (4): | 627,921,358 | 636,601,793 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 31,830,090 |
Confidence Interval Values (5)
| State Lower Limit: | 604,771,703 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 627,921,358 | (Within Confidence Interval) |
| State Upper Limit: | 668,431,883 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 734,654,926 | (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