2008 Confidence Interval Detail
153/Lynn
153-907/Wilson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,247,980 | 1.0487 | 2,143,587 | 7 | 92 | .089527314 |
| A | 2,644,350 | 1.0062 | 2,628,056 | 6 | 49 | .006068517 |
| A | 2,291,150 | 1.0638 | 2,153,741 | 6 | 26 | .010568299 |
| A | 3,099,200 | 0.9800 | 3,162,449 | 5 | 22 | .004576375 |
| D3 | 7,663,050 | 0.9568 | 8,009,041 | 22 | 830 | .022181633 |
| G1 | 1,869,130 | 1.0224 | 1,828,179 | 7 | 13 | .015987411 |
| Random Totals: | 19,814,860 | 19,925,053 | 53 | 1,032 | ||
| Catg J Exception Values: | 1,082,824 | 857,884 | ||||
| Catg D1 Exception Values: | 14,728,410 | 16,873,549 | ||||
| Catg G1 Exception Values: | 8,526,960 | 8,395,641 | ||||
| Total Test Values (4): | 44,153,054 | 46,052,127 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,302,606 |
Confidence Interval Values (5)
| State Lower Limit: | 43,749,521 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 44,153,054 | (Within Confidence Interval) |
| State Upper Limit: | 48,354,733 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 43,698,483 | (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, D3, 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