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250/Wood
2017 Confidence Interval Detail
250/Wood
230-901/Big Sandy ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 12,460,243 | 1.1149 | 11,176,108 | 11 | 214 | .052532950 |
| Random Totals: | 12,460,243 | 11,176,108 | 11 | 214 | ||
| Catg J Exception Values: | 809,410 | 802,005 | ||||
| Catg D1 Exception Values: | 760,917 | 937,734 | ||||
| Catg G1 Exception Values: | 11,594,285 | 11,233,434 | ||||
| Total Test Values (4): | 25,624,855 | 24,149,281 |
Margin of Error
| Margin of Error Percent: | 6.9306991 |
|---|---|
| Margin of Error Value: | 1,673,714 |
Confidence Interval Values (5)
| State Lower Limit: | 22,475,567 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 25,624,855 | (Within Confidence Interval) |
| State Upper Limit: | 25,822,995 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 34,541,750 | (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