Top navigation skipped
114/Howard
2017 Confidence Interval Detail
114/Howard
058-909/Sands CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 61,856,049 | 1.0333 | 59,862,624 | 15 | 96 | .054797442 |
| G1 | 61,489,048 | 0.9990 | 61,550,599 | 15 | 17 | .003633105 |
| Random Totals: | 123,345,097 | 121,413,223 | 30 | 113 | ||
| Catg J Exception Values: | 20,970 | 16,839 | ||||
| Catg D1 Exception Values: | 9,273,960 | 7,528,264 | ||||
| Catg G1 Exception Values: | 116,618,417 | 118,381,300 | ||||
| Total Test Values (4): | 249,258,444 | 247,339,626 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,366,981 |
Confidence Interval Values (5)
| State Lower Limit: | 234,972,645 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 249,258,444 | (Within Confidence Interval) |
| State Upper Limit: | 259,706,607 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 333,130,324 | (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, D2, E, 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