2006 Confidence Interval Detail
252/Young
252-903/Olney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,696,676 | 0.9293 | 11,510,466 | 41 | 546 | .095563357 |
| A | 10,709,119 | 0.9957 | 10,755,367 | 19 | 262 | .060305721 |
| A | 10,713,922 | 0.9944 | 10,774,258 | 14 | 180 | .073261822 |
| A | 10,629,783 | 0.8773 | 12,116,474 | 11 | 111 | .029195857 |
| D3 | 13,685,360 | 0.8761 | 15,620,774 | 42 | 1,592 | .112677382 |
| F1 | 1,749,832 | 0.6357 | 2,752,607 | 6 | 75 | .131139495 |
| F1 | 1,815,253 | 0.5710 | 3,179,077 | 6 | 30 | .250488731 |
| F1 | 1,762,035 | 0.6093 | 2,891,901 | 4 | 11 | .132627662 |
| F1 | 1,633,986 | 0.9345 | 1,748,514 | 3 | 4 | .000304616 |
| G1 | 5,603,850 | 0.9988 | 5,610,583 | 6 | 69 | .055768890 |
| G1 | 5,556,050 | 1.0544 | 5,269,395 | 5 | 20 | .010746876 |
| G1 | 5,375,550 | 1.0649 | 5,047,939 | 4 | 9 | .000336444 |
| G1 | 5,187,790 | 1.0051 | 5,161,467 | 3 | 4 | .030084990 |
| Random Totals: | 85,119,206 | 92,438,822 | 164 | 2,913 | ||
| Catg J Exception Values: | 6,428,180 | 6,432,358 | ||||
| Catg D1 Exception Values: | 20,950,760 | 17,619,986 | ||||
| Total Test Values (4): | 112,498,146 | 116,491,166 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,824,558 |
Confidence Interval Values (5)
| State Lower Limit: | 110,666,608 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 112,498,146 | (Within Confidence Interval) |
| State Upper Limit: | 122,315,724 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 149,088,752 | (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