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074/Fannin
2017 Confidence Interval Detail
074/Fannin
074-917/Sam Rayburn ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,043,840 | 0.9200 | 10,917,217 | 15 | 210 | .038824188 |
| A | 10,476,230 | 0.9471 | 11,061,377 | 13 | 122 | .005920427 |
| A | 12,471,655 | 0.9544 | 13,067,535 | 16 | 96 | .019056687 |
| A | 12,136,220 | 1.0414 | 11,653,755 | 12 | 54 | .003908401 |
| E | 77,442,558 | 0.9461 | 81,854,516 | 19 | 866 | .037125246 |
| Random Totals: | 122,570,503 | 128,554,400 | 75 | 1,348 | ||
| Catg D1 Exception Values: | 7,868,976 | 8,326,281 | ||||
| Total Test Values (4): | 130,439,479 | 136,880,681 |
Margin of Error
| Margin of Error Percent: | 5.3111213 |
|---|---|
| Margin of Error Value: | 7,269,899 |
Confidence Interval Values (5)
| State Lower Limit: | 129,610,782 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 130,439,479 | (Within Confidence Interval) |
| State Upper Limit: | 144,150,580 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 107,914,793 | (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