Top navigation skipped
129/Kaufman
2017 Confidence Interval Detail
129/Kaufman
129-902/Forney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 442,067,439 | 0.9266 | 477,085,516 | 185 | 2,822 | .007597497 |
| A | 650,650,306 | 0.9561 | 680,525,370 | 237 | 3,324 | .005552415 |
| A | 731,083,620 | 0.9550 | 765,532,586 | 182 | 3,034 | .007827224 |
| A | 900,493,466 | 0.9885 | 910,969,617 | 182 | 2,716 | .007081281 |
| F1 | 54,753,951 | 0.8925 | 61,348,965 | 10 | 126 | .051041786 |
| F1 | 43,220,970 | 1.0216 | 42,307,136 | 8 | 38 | .008146926 |
| F1 | 68,191,620 | 0.9200 | 74,121,326 | 7 | 23 | .046356344 |
| F1 | 51,031,151 | 0.9538 | 53,502,989 | 4 | 6 | .006347109 |
| Random Totals: | 2,941,492,523 | 3,065,393,505 | 815 | 12,089 | ||
| Catg D1 Exception Values: | 4,244,700 | 3,878,068 | ||||
| Total Test Values (4): | 2,945,737,223 | 3,069,271,573 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 153,463,578 |
Confidence Interval Values (5)
| State Lower Limit: | 2,915,807,995 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,945,737,223 | (Within Confidence Interval) |
| State Upper Limit: | 3,222,735,151 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,548,631,381 | (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