2006 Confidence Interval Detail
102/Harrison
102-901/Karnack ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 18,578,407 | 0.9215 | 20,161,049 | 14 | 513 | .037949793 |
| A | 18,531,808 | 1.0389 | 17,837,913 | 13 | 237 | .047364732 |
| A | 18,552,955 | 1.0478 | 17,706,580 | 13 | 158 | .078745449 |
| A | 18,408,290 | 0.8883 | 20,723,055 | 13 | 86 | .091248995 |
| D3 | 15,774,470 | 0.8558 | 18,432,426 | 20 | 1,586 | .106021711 |
| G1 | 5,056,432 | 1.1285 | 4,480,666 | 5 | 19 | .043412083 |
| G1 | 5,223,634 | 0.9434 | 5,537,030 | 4 | 8 | .036639964 |
| G1 | 5,874,689 | 0.9804 | 5,992,135 | 3 | 5 | .023879147 |
| Random Totals: | 106,000,685 | 110,870,854 | 85 | 2,612 | ||
| Catg D1 Exception Values: | 6,451,405 | 6,654,920 | ||||
| Catg G1 Exception Values: | 3,950,219 | 3,466,894 | ||||
| Total Test Values (4): | 116,402,309 | 120,992,668 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,049,633 |
Confidence Interval Values (5)
| State Lower Limit: | 114,943,035 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 116,402,309 | (Within Confidence Interval) |
| State Upper Limit: | 127,042,301 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 130,263,855 | (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