2006 Confidence Interval Detail
129/Kaufman
129-904/Kemp ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 34,611,291 | 0.7146 | 48,434,496 | 10 | 796 | .281788641 |
| A | 34,610,913 | 0.8732 | 39,636,868 | 7 | 429 | .149605953 |
| A | 34,665,189 | 0.7545 | 45,944,584 | 9 | 282 | .104372597 |
| A | 34,473,716 | 0.9399 | 36,678,068 | 14 | 147 | .018850953 |
| C | 4,161,933 | 0.8960 | 4,645,015 | 7 | 685 | .073085541 |
| C | 5,152,979 | 0.6724 | 7,663,562 | 13 | 297 | .539400452 |
| C | 3,141,395 | 0.7917 | 3,967,911 | 7 | 107 | .068776664 |
| C | 4,142,222 | 0.7547 | 5,488,568 | 5 | 95 | .079945703 |
| D3 | 92,980,385 | 1.0490 | 88,637,164 | 21 | 3,991 | .134583220 |
| Random Totals: | 247,940,023 | 281,096,236 | 93 | 6,829 | ||
| Catg D1 Exception Values: | 8,902,750 | 5,908,523 | ||||
| Total Test Values (4): | 256,842,773 | 287,004,759 |
Margin of Error
| Margin of Error Percent: | 9.1986823 |
|---|---|
| Margin of Error Value: | 26,400,656 |
Confidence Interval Values (5)
| Local Test Value: | 256,842,773 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 260,604,103 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 313,405,415 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 278,424,108 | (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