2008 Confidence Interval Detail
211/Sherman
211-901/Texhoma ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,459,880 | 0.8552 | 4,045,697 | 15 | 534 | .011895804 |
| G1 | 25,423,990 | 1.0271 | 24,753,179 | 7 | 98 | .009908284 |
| G1 | 25,297,510 | 1.0511 | 24,067,653 | 7 | 47 | .005687808 |
| G1 | 24,627,700 | 1.0809 | 22,784,439 | 6 | 24 | .020973311 |
| G1 | 24,759,230 | 1.0265 | 24,120,049 | 4 | 10 | .008431869 |
| Random Totals: | 103,568,310 | 99,771,017 | 39 | 713 | ||
| Catg J Exception Values: | 2,889,930 | 2,762,509 | ||||
| Catg D1 Exception Values: | 13,470,270 | 18,315,981 | ||||
| Total Test Values (4): | 119,928,510 | 120,849,507 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,042,475 |
Confidence Interval Values (5)
| State Lower Limit: | 114,807,032 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 119,928,510 | (Within Confidence Interval) |
| State Upper Limit: | 126,891,982 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 173,536,745 | (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