2011 Confidence Interval Detail
061/Denton
061-903/Pilot Point ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 44,329,638 | 1.0108 | 43,855,993 | 7 | 559 | .005746378 |
| A | 42,474,459 | 0.9836 | 43,182,655 | 10 | 341 | .014907953 |
| A | 43,441,518 | 0.9602 | 45,242,156 | 13 | 228 | .012384656 |
| A | 46,293,037 | 1.1060 | 41,856,272 | 7 | 122 | .070433725 |
| D3 | 147,934,362 | 1.0959 | 134,988,924 | 19 | 2,322 | .051112561 |
| F1 | 11,485,721 | 1.0438 | 11,003,756 | 11 | 87 | .066595933 |
| F1 | 8,570,883 | 0.9864 | 8,689,054 | 10 | 32 | .002145749 |
| F1 | 7,097,916 | 1.0243 | 6,929,528 | 9 | 16 | .011068960 |
| F1 | 22,368,582 | 0.9374 | 23,862,366 | 7 | 23 | .008080601 |
| Random Totals: | 373,996,116 | 359,610,704 | 93 | 3,730 | ||
| Catg D1 Exception Values: | 4,263,257 | 3,997,608 | ||||
| Total Test Values (4): | 378,259,373 | 363,608,312 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 18,180,416 |
Confidence Interval Values (5)
| State Lower Limit: | 345,427,896 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 378,259,373 | (Within Confidence Interval) |
| State Upper Limit: | 381,788,728 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 412,629,684 | (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