2007 Confidence Interval Detail
211/Sherman
211-901/Texhoma ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,259,000 | 1.0157 | 3,208,625 | 11 | 527 | .000885609 |
| G1 | 22,885,790 | 1.0512 | 21,771,109 | 14 | 96 | .009954250 |
| G1 | 22,754,770 | 1.0023 | 22,702,554 | 12 | 47 | .007135433 |
| G1 | 22,285,230 | 1.0149 | 21,958,055 | 10 | 24 | .010046640 |
| G1 | 22,591,380 | 0.9736 | 23,203,965 | 6 | 9 | .003414387 |
| Random Totals: | 93,776,170 | 92,844,308 | 53 | 703 | ||
| Catg J Exception Values: | 2,858,480 | 2,880,237 | ||||
| Catg D1 Exception Values: | 13,884,510 | 12,831,265 | ||||
| Total Test Values (4): | 110,519,160 | 108,555,810 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 5,427,791 |
Confidence Interval Values (5)
| State Lower Limit: | 103,128,019 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 110,519,160 | (Within Confidence Interval) |
| State Upper Limit: | 113,983,601 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 158,571,441 | (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