2011 Confidence Interval Detail
099/Hardeman
099-903/Quanah ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,441,440 | 0.9009 | 8,260,007 | 10 | 460 | .033054929 |
| A | 7,726,780 | 0.9740 | 7,933,039 | 10 | 237 | .029364101 |
| A | 7,503,410 | 0.9610 | 7,807,919 | 10 | 133 | .024023462 |
| A | 7,738,120 | 0.9754 | 7,933,279 | 10 | 84 | .004988987 |
| D3 | 17,797,200 | 0.9618 | 18,504,055 | 20 | 2,698 | .022045254 |
| G1 | 25,799,320 | 1.0446 | 24,697,798 | 8 | 35 | .010367549 |
| G1 | 24,686,380 | 0.9872 | 25,006,463 | 5 | 11 | .002100220 |
| G1 | 31,502,230 | 1.0202 | 30,878,485 | 3 | 4 | .013252721 |
| Random Totals: | 130,194,880 | 131,021,045 | 76 | 3,662 | ||
| Catg J Exception Values: | 7,202,646 | 7,193,891 | ||||
| Catg D1 Exception Values: | 26,373,490 | 26,126,928 | ||||
| Catg G1 Exception Values: | 17,976,580 | 17,497,492 | ||||
| Total Test Values (4): | 181,747,596 | 181,839,356 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 9,091,968 |
Confidence Interval Values (5)
| State Lower Limit: | 172,747,388 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 181,747,596 | (Within Confidence Interval) |
| State Upper Limit: | 190,931,324 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 245,261,233 | (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