2006 Confidence Interval Detail
190/Rains
190-903/Rains ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 50,590,965 | 0.9382 | 53,923,433 | 14 | 1,111 | .091735253 |
| A | 50,550,930 | 0.9599 | 52,662,704 | 16 | 611 | .082299096 |
| A | 50,549,357 | 0.8755 | 57,737,701 | 18 | 378 | .016001380 |
| A | 50,527,032 | 0.9865 | 51,218,482 | 14 | 202 | .018697185 |
| D3 | 137,993,420 | 0.9790 | 140,953,442 | 26 | 5,286 | .017962487 |
| F1 | 6,819,224 | 0.7106 | 9,596,431 | 7 | 104 | .092032517 |
| F1 | 6,796,258 | 0.8625 | 7,879,719 | 6 | 41 | .025472229 |
| F1 | 7,034,881 | 0.8412 | 8,362,911 | 6 | 18 | .039667927 |
| F1 | 6,321,891 | 0.9066 | 6,973,187 | 3 | 6 | .004077421 |
| Random Totals: | 367,183,958 | 389,308,010 | 110 | 7,757 | ||
| Catg D1 Exception Values: | 10,659,671 | 8,806,029 | ||||
| Catg G1 Exception Values: | 54,775,675 | 50,367,089 | ||||
| Total Test Values (4): | 432,619,304 | 448,481,128 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 22,424,056 |
Confidence Interval Values (5)
| State Lower Limit: | 426,057,072 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 432,619,304 | (Within Confidence Interval) |
| State Upper Limit: | 470,905,184 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 420,071,139 | (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