2007 Confidence Interval Detail
244/Wilbarger
244-901/Harrold ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 4,365,980 | 0.9250 | 4,719,978 | 15 | 21 | .100248264 |
| Random Totals: | 4,365,980 | 4,719,978 | 15 | 21 | ||
| Catg J Exception Values: | 6,796,685 | 7,181,961 | ||||
| Catg D1 Exception Values: | 6,034,500 | 7,550,669 | ||||
| Catg D3 Exception Values: | 3,254,530 | 3,383,046 | ||||
| Catg G1 Exception Values: | 20,214,200 | 19,505,046 | ||||
| Total Test Values (4): | 40,665,895 | 42,340,700 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,117,035 |
Confidence Interval Values (5)
| State Lower Limit: | 40,223,665 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 40,665,895 | (Within Confidence Interval) |
| State Upper Limit: | 44,457,735 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 45,035,632 | (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