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126/Johnson
2017 Confidence Interval Detail
126/Johnson
126-911/Godley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 33,802,067 | 0.8336 | 40,549,505 | 9 | 712 | .103158977 |
| A | 39,774,758 | 0.9207 | 43,200,563 | 11 | 475 | .014739312 |
| A | 44,052,153 | 0.9673 | 45,541,355 | 18 | 265 | .006706785 |
| A | 66,604,105 | 0.9955 | 66,905,178 | 48 | 225 | .001066559 |
| E | 99,153,453 | 1.0017 | 98,985,178 | 21 | 1,021 | .024943014 |
| G1 | 12,147,202 | 1.1074 | 10,969,119 | 15 | 268 | .066019000 |
| G1 | 12,208,826 | 1.1949 | 10,217,446 | 15 | 54 | .128322600 |
| G1 | 12,177,468 | 1.0293 | 11,830,825 | 14 | 27 | .007766857 |
| G1 | 11,677,069 | 1.0428 | 11,197,803 | 10 | 14 | .004588960 |
| Random Totals: | 331,597,101 | 339,396,972 | 161 | 3,061 | ||
| Catg J Exception Values: | 406,209 | 379,627 | ||||
| Catg D1 Exception Values: | 6,526,277 | 3,948,999 | ||||
| Total Test Values (4): | 338,529,587 | 343,725,598 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,186,279 |
Confidence Interval Values (5)
| State Lower Limit: | 326,539,319 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 338,529,587 | (Within Confidence Interval) |
| State Upper Limit: | 360,911,877 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 652,728,145 | (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