2011 Confidence Interval Detail
103/Hartley
056-901/Dalhart CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 37,961,650 | 0.8620 | 44,039,037 | 10 | 387 | .023300683 |
| A | 33,898,150 | 0.9343 | 36,281,869 | 14 | 238 | .013703443 |
| A | 38,960,820 | 0.9744 | 39,984,421 | 10 | 192 | .007158654 |
| A | 38,669,040 | 1.0373 | 37,278,550 | 10 | 108 | .001999142 |
| G1 | 9,546,660 | 0.9637 | 9,906,257 | 6 | 14 | .005002045 |
| L1 | 6,916,370 | 1.0045 | 6,885,386 | 12 | 57 | .007842436 |
| L1 | 8,457,380 | 0.9526 | 8,878,207 | 7 | 12 | .004450593 |
| Random Totals: | 174,410,070 | 183,253,727 | 69 | 1,008 | ||
| Catg D1 Exception Values: | 31,184,060 | 33,135,085 | ||||
| Catg G1 Exception Values: | 14,183,010 | 14,092,745 | ||||
| Catg L1 Exception Values: | 5,981,600 | 5,780,788 | ||||
| Total Test Values (4): | 225,758,740 | 236,262,345 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,813,117 |
Confidence Interval Values (5)
| State Lower Limit: | 224,449,228 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 225,758,740 | (Within Confidence Interval) |
| State Upper Limit: | 248,075,462 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 270,905,147 | (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