2009 Confidence Interval Detail
017/Borden
017-901/Borden County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 5,693,944 | 0.9697 | 5,871,861 | 10 | 2,287 | .002917399 |
| G1 | 49,637,231 | 1.0238 | 48,483,328 | 6 | 26 | .007814010 |
| G1 | 46,019,618 | 1.0390 | 44,292,221 | 3 | 6 | .001512215 |
| G1 | 56,926,270 | 1.0395 | 54,763,127 | 2 | 3 | .000032679 |
| Random Totals: | 158,277,063 | 153,410,537 | 21 | 2,322 | ||
| Catg J Exception Values: | 5,479,570 | 5,013,386 | ||||
| Catg D1 Exception Values: | 21,681,428 | 31,905,445 | ||||
| Catg G1 Exception Values: | 356,448,871 | 348,131,025 | ||||
| Total Test Values (4): | 541,886,932 | 538,460,393 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 26,923,020 |
Confidence Interval Values (5)
| State Lower Limit: | 511,537,373 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 541,886,932 | (Within Confidence Interval) |
| State Upper Limit: | 565,383,413 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 941,880,216 | (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