2006 Confidence Interval Detail
113/Houston
113-903/Lovelady ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,800,988 | 1.0192 | 4,710,546 | 11 | 174 | .015304534 |
| A | 4,798,418 | 0.9805 | 4,893,848 | 8 | 99 | .035850075 |
| A | 4,839,830 | 0.9359 | 5,171,311 | 12 | 68 | .029176805 |
| A | 4,728,119 | 1.0269 | 4,604,264 | 11 | 41 | .037534931 |
| D3 | 48,327,650 | 0.9520 | 50,764,338 | 35 | 3,747 | .150984997 |
| G1 | 14,264,360 | 1.1103 | 12,847,303 | 5 | 15 | .005415937 |
| G1 | 13,255,040 | 1.1044 | 12,002,028 | 3 | 5 | .020118702 |
| G1 | 12,191,420 | 1.0816 | 11,271,653 | 2 | 3 | .004432720 |
| Random Totals: | 107,205,825 | 106,265,291 | 87 | 4,152 | ||
| Catg J Exception Values: | 7,511,690 | 7,496,227 | ||||
| Catg D1 Exception Values: | 21,991,850 | 22,727,042 | ||||
| Catg G1 Exception Values: | 26,024,202 | 24,138,757 | ||||
| Total Test Values (4): | 162,733,567 | 160,627,317 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 8,031,366 |
Confidence Interval Values (5)
| State Lower Limit: | 152,595,951 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 162,733,567 | (Within Confidence Interval) |
| State Upper Limit: | 168,658,683 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 175,095,429 | (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