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218/Sutton
2016 Confidence Interval Detail
218/Sutton
218-901/Sonora ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,101,929 | 0.9070 | 26,573,240 | 10 | 463 | .028706413 |
| A | 23,024,270 | 0.8469 | 27,186,527 | 10 | 256 | .094734353 |
| A | 22,632,890 | 0.8176 | 27,682,106 | 9 | 174 | .025363682 |
| A | 22,954,390 | 0.9342 | 24,571,173 | 8 | 99 | .030005507 |
| E | 81,857,721 | 0.9343 | 87,613,958 | 14 | 797 | .191325572 |
| F1 | 8,854,837 | 0.9703 | 9,125,876 | 9 | 104 | .042787132 |
| F1 | 9,582,834 | 1.0101 | 9,487,015 | 8 | 39 | .009233424 |
| F1 | 12,359,466 | 1.0224 | 12,088,680 | 5 | 13 | .000599407 |
| G1 | 20,436,770 | 1.0193 | 20,049,809 | 15 | 2,491 | .001965768 |
| G1 | 19,595,670 | 1.0000 | 19,595,670 | 15 | 1,261 | .046865204 |
| G1 | 20,035,163 | 1.0314 | 19,425,211 | 15 | 550 | .015867879 |
| G1 | 19,966,647 | 0.9944 | 20,079,090 | 15 | 209 | .019696093 |
| Random Totals: | 285,402,587 | 303,478,355 | 133 | 6,456 | ||
| Catg J Exception Values: | 7,027,120 | 8,610,192 | ||||
| Catg D1 Exception Values: | 34,054,610 | 30,207,023 | ||||
| Catg F1 Exception Values: | 6,554,530 | 6,487,050 | ||||
| Total Test Values (4): | 333,038,847 | 348,782,620 |
Margin of Error
| Margin of Error Percent: | 6.1167523 |
|---|---|
| Margin of Error Value: | 21,334,169 |
Confidence Interval Values (5)
| State Lower Limit: | 327,448,451 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 333,038,847 | (Within Confidence Interval) |
| State Upper Limit: | 370,116,789 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 529,909,522 | (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