2009 Confidence Interval Detail
089/Gonzales
089-903/Nixon-Smiley CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,944,570 | 0.8626 | 10,369,314 | 10 | 369 | .015155118 |
| A | 9,538,520 | 0.9789 | 9,744,121 | 9 | 201 | .008618342 |
| A | 10,784,390 | 0.9785 | 11,021,349 | 8 | 145 | .013616916 |
| A | 10,084,110 | 0.9938 | 10,147,022 | 8 | 74 | .002830829 |
| D3 | 61,061,470 | 0.9925 | 61,522,892 | 20 | 3,864 | .030239344 |
| G1 | 11,962,958 | 1.0119 | 11,822,273 | 9 | 46 | .000061550 |
| Random Totals: | 112,376,018 | 114,626,971 | 64 | 4,699 | ||
| Catg J Exception Values: | 3,493,293 | 3,605,390 | ||||
| Catg D1 Exception Values: | 14,568,660 | 14,917,708 | ||||
| Catg G1 Exception Values: | 3,059,650 | 3,144,935 | ||||
| Total Test Values (4): | 133,497,621 | 136,295,004 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,814,750 |
Confidence Interval Values (5)
| State Lower Limit: | 129,480,254 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 133,497,621 | (Within Confidence Interval) |
| State Upper Limit: | 143,109,754 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 152,411,309 | (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