2008 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 | 7,300,150 | 0.9836 | 7,421,869 | 18 | 461 | .042551187 |
| A | 7,314,880 | 0.9185 | 7,963,941 | 22 | 234 | .021817070 |
| A | 7,567,080 | 0.9368 | 8,077,583 | 14 | 140 | .017984369 |
| A | 8,249,360 | 0.9735 | 8,473,919 | 14 | 93 | .010870744 |
| D3 | 16,288,430 | 0.9525 | 17,100,714 | 21 | 2,715 | .016626877 |
| G1 | 24,427,430 | 1.0802 | 22,613,803 | 15 | 35 | .013117616 |
| G1 | 23,898,800 | 1.0264 | 23,284,100 | 8 | 12 | .007922477 |
| G1 | 29,328,730 | 0.9094 | 32,250,638 | 6 | 7 | .076225107 |
| Random Totals: | 124,374,860 | 127,186,567 | 118 | 3,697 | ||
| Catg J Exception Values: | 23,627,652 | 23,429,986 | ||||
| Catg D1 Exception Values: | 19,801,680 | 22,434,264 | ||||
| Catg G1 Exception Values: | 17,826,960 | 17,141,447 | ||||
| Total Test Values (4): | 185,631,152 | 190,192,264 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,509,613 |
Confidence Interval Values (5)
| State Lower Limit: | 180,682,651 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 185,631,152 | (Within Confidence Interval) |
| State Upper Limit: | 199,701,877 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 228,936,423 | (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