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250/Wood
2017 Confidence Interval Detail
250/Wood
250-902/Hawkins ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 26,778,730 | 0.8077 | 33,154,302 | 10 | 509 | .207812885 |
| A | 25,573,210 | 0.9089 | 28,136,440 | 17 | 278 | .036950581 |
| A | 26,606,370 | 0.9408 | 28,280,580 | 11 | 198 | .027879894 |
| A | 27,040,260 | 0.9442 | 28,638,276 | 6 | 111 | .006035649 |
| E | 102,977,375 | 0.9667 | 106,524,646 | 27 | 1,999 | .131843967 |
| G1 | 22,185,131 | 1.0411 | 21,309,318 | 13 | 29 | .020710269 |
| Random Totals: | 231,161,076 | 246,043,562 | 84 | 3,124 | ||
| Catg D1 Exception Values: | 5,476,425 | 6,897,178 | ||||
| Catg G1 Exception Values: | 190,214,127 | 184,294,058 | ||||
| Total Test Values (4): | 426,851,628 | 437,234,798 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 21,861,739 |
Confidence Interval Values (5)
| State Lower Limit: | 415,373,059 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 426,851,628 | (Within Confidence Interval) |
| State Upper Limit: | 459,096,537 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 593,352,843 | (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