2011 Confidence Interval Detail
220/Tarrant
220-904/Everman ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 105,427,233 | 1.0003 | 105,395,614 | 15 | 2,083 | .126843480 |
| A | 111,356,172 | 0.9734 | 114,399,190 | 15 | 1,583 | .008059721 |
| A | 107,999,805 | 1.0040 | 107,569,527 | 15 | 1,238 | .008302968 |
| A | 99,886,419 | 0.9203 | 108,536,802 | 15 | 635 | .025705872 |
| F1 | 31,679,566 | 0.9793 | 32,349,194 | 9 | 117 | .024227577 |
| F1 | 27,639,697 | 0.8425 | 32,806,762 | 8 | 33 | .011123666 |
| F1 | 39,510,859 | 0.7719 | 51,186,500 | 6 | 19 | .114938831 |
| F1 | 19,574,183 | 0.8984 | 21,787,826 | 4 | 4 | .095002046 |
| G1 | 24,305,506 | 1.0455 | 23,247,734 | 9 | 38 | .020753383 |
| G1 | 24,174,262 | 1.0245 | 23,596,156 | 6 | 18 | .003470920 |
| G1 | 22,334,719 | 0.9978 | 22,383,964 | 5 | 9 | .005483116 |
| G1 | 23,189,150 | 1.0031 | 23,117,486 | 4 | 7 | .006449277 |
| L1 | 17,234,339 | 1.0433 | 16,519,064 | 9 | 75 | .003831522 |
| L1 | 20,654,847 | 0.9505 | 21,730,507 | 7 | 21 | .015324345 |
| L1 | 18,402,345 | 0.9749 | 18,876,136 | 4 | 6 | .040183387 |
| Random Totals: | 693,369,102 | 723,502,462 | 131 | 5,886 | ||
| Catg J Exception Values: | 5,868,769 | 5,485,713 | ||||
| Catg D1 Exception Values: | 386,541 | 300,813 | ||||
| Catg L1 Exception Values: | 40,215,867 | 39,800,169 | ||||
| Total Test Values (4): | 739,840,279 | 769,089,157 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 38,454,458 |
Confidence Interval Values (5)
| State Lower Limit: | 730,634,699 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 739,840,279 | (Within Confidence Interval) |
| State Upper Limit: | 807,543,615 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,058,482,205 | (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