2009 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 | 10,168,740 | 1.0459 | 9,722,478 | 10 | 266 | .014960169 |
| A | 9,349,827 | 0.8975 | 10,417,635 | 10 | 136 | .036795871 |
| A | 11,380,971 | 0.9918 | 11,475,067 | 15 | 104 | .059643230 |
| A | 11,518,184 | 0.9245 | 12,458,825 | 13 | 57 | .012686263 |
| G1 | 76,128,343 | 1.0157 | 74,951,603 | 7 | 112 | .016432820 |
| G1 | 78,327,242 | 1.0440 | 75,026,094 | 6 | 29 | .007551662 |
| G1 | 77,893,115 | 1.0255 | 75,956,231 | 5 | 12 | .002256140 |
| G1 | 71,915,715 | 0.9774 | 73,578,591 | 3 | 5 | .000009288 |
| Random Totals: | 346,682,137 | 343,586,524 | 69 | 721 | ||
| Catg J Exception Values: | 13,387,850 | 13,311,260 | ||||
| Catg D1 Exception Values: | 8,361,521 | 7,930,402 | ||||
| Total Test Values (4): | 368,431,508 | 364,828,186 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,241,409 |
Confidence Interval Values (5)
| State Lower Limit: | 346,586,777 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 368,431,508 | (Within Confidence Interval) |
| State Upper Limit: | 383,069,595 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 750,028,450 | (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