2006 Confidence Interval Detail
201/Rusk
201-904/Leveretts Chapel ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,221,818 | 0.8745 | 2,540,672 | 7 | 85 | .063429666 |
| A | 2,189,355 | 0.9624 | 2,274,891 | 7 | 47 | .082433258 |
| A | 2,233,875 | 0.8040 | 2,778,451 | 7 | 34 | .015562139 |
| A | 2,124,474 | 0.8900 | 2,387,049 | 6 | 22 | .033084526 |
| D3 | 2,570,800 | 1.0301 | 2,495,680 | 13 | 365 | .095581943 |
| G1 | 3,465,000 | 1.0439 | 3,319,283 | 5 | 20 | .061612350 |
| G1 | 3,523,240 | 1.2576 | 2,801,559 | 3 | 8 | .097618211 |
| G1 | 3,903,170 | 0.9488 | 4,113,796 | 4 | 5 | .048116028 |
| Random Totals: | 22,231,732 | 22,711,381 | 52 | 586 | ||
| Catg J Exception Values: | 1,155,541 | 1,113,540 | ||||
| Catg D1 Exception Values: | 646,910 | 609,173 | ||||
| Catg G1 Exception Values: | 6,163,280 | 6,782,604 | ||||
| Total Test Values (4): | 30,197,463 | 31,216,698 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 1,560,835 |
Confidence Interval Values (5)
| State Lower Limit: | 29,655,863 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 30,197,463 | (Within Confidence Interval) |
| State Upper Limit: | 32,777,533 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 31,053,307 | (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