2007 Confidence Interval Detail
035/Castro
035-901/Dimmitt ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,318,296 | 0.9534 | 15,018,141 | 9 | 598 | .025222106 |
| A | 14,327,803 | 0.9602 | 14,921,686 | 9 | 309 | .009251565 |
| A | 14,289,754 | 0.9013 | 15,854,603 | 11 | 199 | .009991416 |
| A | 14,255,356 | 0.9362 | 15,226,828 | 9 | 115 | .031533746 |
| D3 | 25,034,930 | 0.9606 | 26,061,763 | 23 | 1,793 | .065336009 |
| Random Totals: | 82,226,139 | 87,083,021 | 61 | 3,014 | ||
| Catg J Exception Values: | 6,799,746 | 7,126,328 | ||||
| Catg D1 Exception Values: | 46,275,010 | 40,643,512 | ||||
| Total Test Values (4): | 135,300,895 | 134,852,861 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,742,643 |
Confidence Interval Values (5)
| State Lower Limit: | 128,110,218 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 135,300,895 | (Within Confidence Interval) |
| State Upper Limit: | 141,595,504 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 183,679,020 | (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