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120/Jackson
2017 Confidence Interval Detail
120/Jackson
120-901/Edna ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 39,962,710 | 0.9019 | 44,309,469 | 16 | 919 | .060646938 |
| A | 33,984,590 | 0.9995 | 34,001,591 | 20 | 423 | .053998642 |
| A | 48,373,920 | 1.0276 | 47,074,659 | 22 | 390 | .061829747 |
| A | 61,843,262 | 1.0652 | 58,057,888 | 21 | 287 | .033752120 |
| E | 70,465,643 | 1.0418 | 67,638,360 | 18 | 1,026 | .048554136 |
| F1 | 12,876,063 | 0.9128 | 14,106,116 | 14 | 140 | .059374350 |
| F1 | 12,289,240 | 1.0103 | 12,163,951 | 13 | 56 | .014059607 |
| F1 | 12,229,529 | 0.8662 | 14,118,597 | 12 | 28 | .069319488 |
| F1 | 13,704,643 | 0.9978 | 13,734,860 | 6 | 11 | .001588047 |
| Random Totals: | 305,729,600 | 305,205,491 | 142 | 3,280 | ||
| Catg J Exception Values: | 53,354,459 | 63,778,612 | ||||
| Catg D1 Exception Values: | 31,481,610 | 24,537,023 | ||||
| Total Test Values (4): | 390,565,669 | 393,521,126 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 19,676,056 |
Confidence Interval Values (5)
| State Lower Limit: | 373,845,070 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 390,565,669 | (Within Confidence Interval) |
| State Upper Limit: | 413,197,182 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 515,441,643 | (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