2010 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 | 5,144,550 | 0.9998 | 5,145,579 | 9 | 178 | .019136751 |
| A | 5,543,590 | 0.9230 | 6,006,056 | 9 | 112 | .035588110 |
| A | 5,109,200 | 1.0365 | 4,929,281 | 10 | 64 | .007578231 |
| A | 6,057,200 | 1.0023 | 6,043,300 | 8 | 46 | .003685002 |
| D3 | 4,654,790 | 1.0466 | 4,447,535 | 15 | 910 | .021915457 |
| G1 | 34,267,815 | 1.0792 | 31,752,979 | 7 | 24 | .002431940 |
| Random Totals: | 60,777,145 | 58,324,730 | 58 | 1,334 | ||
| Catg J Exception Values: | 888,210 | 807,333 | ||||
| Catg D1 Exception Values: | 23,393,670 | 26,171,540 | ||||
| Catg G1 Exception Values: | 27,340,000 | 28,469,062 | ||||
| Total Test Values (4): | 112,399,025 | 113,772,665 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,688,633 |
Confidence Interval Values (5)
| State Lower Limit: | 108,084,032 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 112,399,025 | (Within Confidence Interval) |
| State Upper Limit: | 119,461,298 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 123,174,299 | (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