2006 Confidence Interval Detail
208/Scurry
208-902/Snyder ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 49,492,284 | 0.9891 | 50,037,695 | 12 | 1,910 | .012721080 |
| A | 49,428,906 | 0.9474 | 52,173,217 | 8 | 895 | .009354976 |
| A | 49,493,513 | 0.9673 | 51,166,663 | 12 | 525 | .004398308 |
| A | 49,413,758 | 0.9640 | 51,259,085 | 11 | 316 | .005066605 |
| G1 | 94,863,376 | 1.0071 | 94,194,594 | 5 | 13 | .002780088 |
| Random Totals: | 292,691,837 | 298,831,254 | 48 | 3,659 | ||
| Catg D1 Exception Values: | 28,026,956 | 29,314,119 | ||||
| Catg G1 Exception Values: | 993,972,631 | 975,190,655 | ||||
| Total Test Values (4): | 1,314,691,424 | 1,303,336,028 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 65,166,801 |
Confidence Interval Values (5)
| State Lower Limit: | 1,238,169,227 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,314,691,424 | (Within Confidence Interval) |
| State Upper Limit: | 1,368,502,829 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,955,185,074 | (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