2008 Confidence Interval Detail
102/Harrison
102-904/Hallsville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 123,552,290 | 0.9174 | 134,676,575 | 33 | 1,527 | .024385866 |
| A | 129,601,820 | 0.9573 | 135,382,660 | 28 | 1,016 | .007276025 |
| A | 150,970,280 | 1.0294 | 146,658,520 | 50 | 866 | .010030778 |
| A | 174,368,090 | 1.0059 | 173,345,352 | 57 | 642 | .003175552 |
| D3 | 141,066,140 | 0.9349 | 150,889,015 | 22 | 3,595 | .006473917 |
| G1 | 55,511,426 | 1.0033 | 55,328,841 | 11 | 137 | .000703910 |
| G1 | 55,500,560 | 0.9685 | 57,305,689 | 10 | 76 | .003348288 |
| G1 | 55,947,065 | 1.0011 | 55,885,591 | 10 | 52 | .000184510 |
| G1 | 54,213,738 | 1.0017 | 54,121,731 | 9 | 32 | .000859134 |
| L1 | 7,866,600 | 0.9755 | 8,064,172 | 6 | 78 | .002281085 |
| L1 | 10,951,300 | 1.0162 | 10,776,717 | 5 | 29 | .002143227 |
| L1 | 13,565,140 | 1.0231 | 13,258,860 | 4 | 14 | .001724573 |
| L1 | 11,751,610 | 1.0005 | 11,745,737 | 3 | 6 | .000202945 |
| Random Totals: | 984,866,059 | 1,007,439,460 | 248 | 8,070 | ||
| Catg D1 Exception Values: | 5,310,160 | 6,904,869 | ||||
| Catg L1 Exception Values: | 34,936,580 | 35,105,119 | ||||
| Total Test Values (4): | 1,025,112,799 | 1,049,449,448 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 52,472,472 |
Confidence Interval Values (5)
| State Lower Limit: | 996,976,976 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,025,112,799 | (Within Confidence Interval) |
| State Upper Limit: | 1,101,921,920 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,846,377,270 | (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