2011 Confidence Interval Detail
129/Kaufman
129-903/Kaufman ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 91,175,074 | 1.0587 | 86,119,839 | 10 | 1,667 | .076258839 |
| A | 85,898,080 | 0.9342 | 91,948,277 | 13 | 940 | .029548070 |
| A | 87,935,392 | 1.0048 | 87,515,318 | 11 | 634 | .009861583 |
| A | 86,106,160 | 0.9959 | 86,460,649 | 10 | 389 | .010740086 |
| D3 | 130,662,637 | 1.3234 | 98,732,535 | 14 | 4,212 | .085683796 |
| F1 | 16,712,070 | 0.9812 | 17,032,277 | 9 | 124 | .004662264 |
| F1 | 17,414,630 | 0.9477 | 18,375,678 | 10 | 55 | .053722351 |
| F1 | 17,390,250 | 0.9142 | 19,022,369 | 7 | 29 | .038628953 |
| F1 | 13,971,770 | 0.7137 | 19,576,531 | 5 | 11 | .136862925 |
| Random Totals: | 547,266,063 | 524,783,473 | 89 | 8,061 | ||
| Catg D1 Exception Values: | 8,859,830 | 7,776,797 | ||||
| Total Test Values (4): | 556,125,893 | 532,560,270 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 26,628,014 |
Confidence Interval Values (5)
| State Lower Limit: | 505,932,256 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 556,125,893 | (Within Confidence Interval) |
| State Upper Limit: | 559,188,284 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 610,997,046 | (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