2007 Confidence Interval Detail
054/Crosby
054-902/Lorenzo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,547,823 | 0.9233 | 4,925,618 | 15 | 175 | .009964731 |
| A | 4,420,015 | 0.8918 | 4,956,285 | 16 | 101 | .014901551 |
| A | 4,496,180 | 0.9732 | 4,619,996 | 14 | 66 | .022768664 |
| A | 4,452,917 | 0.9657 | 4,611,077 | 17 | 45 | .016449556 |
| D3 | 6,979,140 | 0.7941 | 8,788,742 | 10 | 1,101 | .088918041 |
| G1 | 26,018,832 | 1.0464 | 24,865,092 | 20 | 24 | .016865802 |
| L1 | 156,242 | 0.9724 | 160,677 | 5 | 7 | .003984208 |
| L1 | 151,822 | 0.7942 | 191,163 | 2 | 3 | .066654099 |
| L1 | 2,020,236 | 1.0014 | 2,017,412 | 2 | 4 | .000010694 |
| Random Totals: | 53,243,207 | 55,136,062 | 101 | 1,526 | ||
| Catg D1 Exception Values: | 18,826,360 | 16,671,283 | ||||
| Catg G1 Exception Values: | 9,396,543 | 9,158,220 | ||||
| Total Test Values (4): | 81,466,110 | 80,965,565 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,048,278 |
Confidence Interval Values (5)
| State Lower Limit: | 76,917,287 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 81,466,110 | (Within Confidence Interval) |
| State Upper Limit: | 85,013,843 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 90,719,550 | (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