2007 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 | 129,010,241 | 0.9502 | 135,771,670 | 32 | 1,521 | .040110729 |
| A | 129,006,754 | 0.9969 | 129,407,919 | 26 | 972 | .015475439 |
| A | 128,886,764 | 1.0510 | 122,632,506 | 45 | 697 | .007290269 |
| A | 128,812,108 | 1.0075 | 127,853,209 | 32 | 434 | .006940136 |
| D3 | 109,294,650 | 0.8208 | 133,156,250 | 22 | 3,753 | .065650246 |
| G1 | 51,965,483 | 0.9265 | 56,087,947 | 7 | 119 | .125890103 |
| G1 | 52,736,416 | 1.1358 | 46,431,076 | 6 | 59 | .051273269 |
| G1 | 51,327,004 | 0.9935 | 51,662,812 | 6 | 40 | .058745513 |
| G1 | 51,314,777 | 1.2636 | 40,609,985 | 5 | 23 | .097602675 |
| L1 | 10,160,811 | 0.9500 | 10,695,591 | 6 | 89 | .071431986 |
| L1 | 10,060,540 | 1.0202 | 9,861,341 | 5 | 19 | .003460123 |
| L1 | 11,535,124 | 0.9991 | 11,545,515 | 4 | 9 | .000446237 |
| L1 | 8,510,666 | 0.9887 | 8,607,936 | 2 | 3 | .015936472 |
| Random Totals: | 872,621,338 | 884,323,757 | 198 | 7,738 | ||
| Catg D1 Exception Values: | 5,519,160 | 6,692,349 | ||||
| Catg L1 Exception Values: | 35,426,610 | 34,925,158 | ||||
| Total Test Values (4): | 913,567,108 | 925,941,264 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 46,297,063 |
Confidence Interval Values (5)
| State Lower Limit: | 879,644,201 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 913,567,108 | (Within Confidence Interval) |
| State Upper Limit: | 972,238,327 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,537,643,180 | (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