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Wood County
2019 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 | 54,103,500 | 0.9477 | 57,089,269 | 23 | 533 | 0.013440674 |
| A | 58,895,304 | 0.9591 | 61,406,844 | 18 | 384 | 0.024354446 |
| A | 69,862,600 | 0.9710 | 71,949,125 | 22 | 344 | 0.014289854 |
| A | 79,244,230 | 0.9693 | 81,754,080 | 15 | 267 | 0.016616171 |
| E | 36,010,008 | 0.9234 | 38,997,193 | 13 | 497 | 0.048985585 |
| Random Totals: | 298,115,642 | 311,196,511 | 91 | 2,025 | ||
| CATG D1 EXCEPTION VALUES: | 2,298,927 | 2,917,170 | ||||
| Total Test Values(1) | 300,414,569 | 314,113,681 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,705,684 |
Confidence Interval Values(5)
| Local Test Value: | 300,414,569 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 298,407,997 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 329,819,365 | (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