2006 Confidence Interval Detail
241/Wharton
241-901/Boling ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,475,556 | 0.9899 | 16,643,657 | 12 | 454 | .014907553 |
| A | 16,462,127 | 0.9703 | 16,966,018 | 15 | 232 | .012856922 |
| A | 16,441,977 | 0.9410 | 17,472,877 | 14 | 137 | .013248259 |
| A | 16,376,096 | 0.9777 | 16,749,612 | 15 | 83 | .004559963 |
| D3 | 33,698,425 | 0.9171 | 36,744,548 | 20 | 2,420 | .039278667 |
| Random Totals: | 99,454,181 | 104,576,712 | 76 | 3,326 | ||
| Catg J Exception Values: | 13,674,582 | 13,166,589 | ||||
| Catg D1 Exception Values: | 12,039,160 | 12,904,989 | ||||
| Total Test Values (4): | 125,167,923 | 130,648,290 |
Margin of Error
| Margin of Error Percent: | 5.0000004 |
|---|---|
| Margin of Error Value: | 6,532,415 |
Confidence Interval Values (5)
| State Lower Limit: | 124,115,875 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 125,167,923 | (Within Confidence Interval) |
| State Upper Limit: | 137,180,705 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 149,596,256 | (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