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Wood County
2021 Confidence Interval Detail
Wood County
230-905/Harmony ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 62,415,967 | 0.9678 | 64,492,630 | 19 | 499 | 0.005564770 |
| A | 70,330,274 | 0.9768 | 72,000,690 | 21 | 389 | 0.002031083 |
| A | 80,176,100 | 0.9922 | 80,806,390 | 25 | 350 | 0.004477153 |
| A | 106,994,465 | 0.9968 | 107,337,946 | 27 | 314 | 0.003519250 |
| E | 49,121,733 | 0.9854 | 49,849,536 | 19 | 498 | 0.019031897 |
| Random Totals: | 369,038,539 | 374,487,192 | 111 | 2,050 | ||
| CATG D1 EXCEPTION VALUES: | 3,281,679 | 3,261,295 | ||||
| Total Test Values | 372,320,218 | 377,748,487 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,887,424 |
Confidence Interval Values(5)
| Local Test Value: | 372,320,218 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 358,861,063 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 396,635,911 | (State Test Value plus Margin of Error Percent) |
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