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092/Gregg
2017 Confidence Interval Detail
092/Gregg
092-907/Spring Hill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 118,539,980 | 1.0031 | 118,173,642 | 44 | 856 | .011570423 |
| A | 118,279,119 | 1.0104 | 117,061,678 | 39 | 593 | .003709253 |
| A | 116,737,809 | 1.0331 | 112,997,589 | 14 | 421 | .003768043 |
| A | 120,591,020 | 1.0573 | 114,055,632 | 13 | 244 | .008466509 |
| Random Totals: | 474,147,928 | 462,288,541 | 110 | 2,114 | ||
| Catg D1 Exception Values: | 240,476 | 238,839 | ||||
| Total Test Values (4): | 474,388,404 | 462,527,380 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 23,126,369 |
Confidence Interval Values (5)
| State Lower Limit: | 439,401,011 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 474,388,404 | (Within Confidence Interval) |
| State Upper Limit: | 485,653,749 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 525,198,525 | (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