2010 Confidence Interval Detail
244/Wilbarger
244-901/Harrold ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 4,050,280 | 0.9912 | 4,086,239 | 22 | 600 | .001842568 |
| G1 | 6,911,500 | 1.0132 | 6,821,457 | 9 | 27 | .003171044 |
| G1 | 6,475,710 | 0.9725 | 6,658,828 | 5 | 7 | .009369982 |
| G1 | 7,792,110 | 1.0261 | 7,593,909 | 3 | 4 | .003130172 |
| Random Totals: | 25,229,600 | 25,160,433 | 39 | 638 | ||
| Catg J Exception Values: | 6,287,656 | 6,438,595 | ||||
| Catg D1 Exception Values: | 6,948,660 | 8,270,286 | ||||
| Catg G1 Exception Values: | 3,904,020 | 3,776,528 | ||||
| Total Test Values (4): | 42,369,936 | 43,645,842 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,182,292 |
Confidence Interval Values (5)
| State Lower Limit: | 41,463,550 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 42,369,936 | (Within Confidence Interval) |
| State Upper Limit: | 45,828,134 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 47,780,392 | (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