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102/Harrison
2017 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 | 12,652,210 | 1.0721 | 11,801,334 | 11 | 213 | .048659427 |
| A | 13,703,310 | 0.7998 | 17,133,421 | 10 | 110 | .084970659 |
| A | 13,713,420 | 1.1521 | 11,902,977 | 10 | 76 | .070414278 |
| A | 14,108,290 | 1.0986 | 12,842,063 | 7 | 51 | .029890942 |
| E | 106,486,770 | 1.0866 | 97,999,972 | 19 | 2,020 | .038276222 |
| G1 | 3,868,020 | 0.9800 | 3,946,959 | 9 | 72 | .012114278 |
| G1 | 4,076,060 | 0.9822 | 4,149,929 | 5 | 11 | .005942629 |
| G1 | 3,934,980 | 1.0051 | 3,915,013 | 3 | 5 | .004118718 |
| Random Totals: | 172,543,060 | 163,691,668 | 74 | 2,558 | ||
| Catg J Exception Values: | 143,070 | 148,556 | ||||
| Catg D1 Exception Values: | 8,475,460 | 8,390,567 | ||||
| Catg G1 Exception Values: | 3,338,700 | 3,357,653 | ||||
| Total Test Values (4): | 184,500,290 | 175,588,444 |
Margin of Error
| Margin of Error Percent: | 5.5112516 |
|---|---|
| Margin of Error Value: | 9,677,121 |
Confidence Interval Values (5)
| State Lower Limit: | 165,911,323 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 184,500,290 | (Within Confidence Interval) |
| State Upper Limit: | 185,265,565 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 205,205,789 | (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, D2, E, 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