2011 Confidence Interval Detail
114/Howard
114-904/Forsan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,967,215 | 0.9987 | 10,981,491 | 13 | 274 | .001810148 |
| A | 10,727,038 | 0.9712 | 11,045,138 | 13 | 144 | .002213868 |
| A | 10,936,323 | 0.9276 | 11,789,913 | 15 | 92 | .003330529 |
| A | 11,310,342 | 0.9496 | 11,910,638 | 11 | 53 | .001026336 |
| G1 | 111,706,149 | 1.0058 | 111,061,989 | 9 | 117 | .006847539 |
| G1 | 116,288,557 | 0.9944 | 116,943,440 | 7 | 28 | .001597135 |
| G1 | 119,016,994 | 1.0238 | 116,250,238 | 5 | 11 | .005150449 |
| G1 | 98,291,231 | 0.9775 | 100,553,689 | 3 | 4 | .000506883 |
| Random Totals: | 489,243,849 | 490,536,536 | 76 | 723 | ||
| Catg D1 Exception Values: | 8,888,110 | 6,868,519 | ||||
| Total Test Values (4): | 498,131,959 | 497,405,055 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 24,870,253 |
Confidence Interval Values (5)
| State Lower Limit: | 472,534,802 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 498,131,959 | (Within Confidence Interval) |
| State Upper Limit: | 522,275,308 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 618,931,255 | (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