2007 Confidence Interval Detail
121/Jasper
121-903/Buna ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 51,152,369 | 0.9186 | 55,685,139 | 14 | 830 | .227436811 |
| A | 50,064,914 | 1.1218 | 44,629,091 | 24 | 454 | .082774739 |
| D3 | 53,370,480 | 0.9454 | 56,452,803 | 20 | 2,277 | .122413811 |
| G1 | 12,984,090 | 1.0932 | 11,877,141 | 7 | 46 | .024054561 |
| Random Totals: | 167,571,853 | 168,644,174 | 65 | 3,607 | ||
| Catg J Exception Values: | 12,379,148 | 12,498,297 | ||||
| Catg D1 Exception Values: | 19,814,660 | 18,869,121 | ||||
| Catg G1 Exception Values: | 3,750,917 | 3,922,537 | ||||
| Total Test Values (4): | 203,516,578 | 203,934,129 |
Margin of Error
| Margin of Error Percent: | 8.5370669 |
|---|---|
| Margin of Error Value: | 17,409,993 |
Confidence Interval Values (5)
| State Lower Limit: | 186,524,136 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 203,516,578 | (Within Confidence Interval) |
| State Upper Limit: | 221,344,122 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 212,191,561 | (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