2006 Confidence Interval Detail
176/Newton
176-902/Newton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 15,338,386 | 0.9650 | 15,894,701 | 11 | 771 | .001679756 |
| A | 15,364,004 | 0.9872 | 15,563,213 | 11 | 407 | .001243057 |
| A | 15,367,387 | 0.9723 | 15,805,191 | 11 | 252 | .011156459 |
| A | 15,253,755 | 0.9471 | 16,105,749 | 13 | 139 | .005734943 |
| D3 | 28,791,542 | 0.9621 | 29,925,727 | 15 | 3,664 | .000970766 |
| G1 | 22,215,350 | 1.0230 | 21,715,885 | 8 | 30 | .007862421 |
| Random Totals: | 112,330,424 | 115,010,466 | 69 | 5,263 | ||
| Catg J Exception Values: | 7,401,607 | 7,385,268 | ||||
| Catg D1 Exception Values: | 44,696,420 | 44,945,768 | ||||
| Catg G1 Exception Values: | 6,780,430 | 6,124,035 | ||||
| Total Test Values (4): | 171,208,881 | 173,465,537 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 8,673,277 |
Confidence Interval Values (5)
| State Lower Limit: | 164,792,260 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 171,208,881 | (Within Confidence Interval) |
| State Upper Limit: | 182,138,814 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 179,589,727 | (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