2011 Confidence Interval Detail
056/Dallam
056-902/Texline ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,178,240 | 0.9605 | 1,226,694 | 10 | 63 | .004580070 |
| A | 1,212,150 | 0.9974 | 1,215,310 | 10 | 35 | .009295736 |
| A | 1,211,660 | 0.9426 | 1,285,445 | 10 | 24 | .003954263 |
| A | 1,203,990 | 0.9525 | 1,264,031 | 10 | 16 | .011606118 |
| D3 | 12,167,665 | 0.9580 | 12,701,112 | 16 | 1,237 | .001203467 |
| Random Totals: | 16,973,705 | 17,692,592 | 56 | 1,375 | ||
| Catg J Exception Values: | 163,227 | 148,143 | ||||
| Catg D1 Exception Values: | 26,091,782 | 42,239,630 | ||||
| Total Test Values (4): | 43,228,714 | 60,080,365 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,004,018 |
Confidence Interval Values (5)
| Local Test Value: | 43,228,714 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 57,076,347 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 63,084,383 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 107,672,515 | (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