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237/Waller
2016 Confidence Interval Detail
237/Waller
237-905/Royal ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 47,127,783 | 0.9532 | 49,441,652 | 10 | 727 | .019667638 |
| A | 56,742,625 | 0.9503 | 59,710,223 | 11 | 481 | .032996874 |
| A | 54,737,618 | 0.9839 | 55,633,314 | 13 | 285 | .032100944 |
| A | 68,836,118 | 1.0436 | 65,960,251 | 13 | 216 | .021248207 |
| E | 191,064,421 | 0.9254 | 206,466,848 | 19 | 1,382 | .156685929 |
| F1 | 24,180,973 | 1.0540 | 22,942,100 | 10 | 117 | .015634807 |
| F1 | 27,537,230 | 1.0308 | 26,714,426 | 8 | 46 | .004558195 |
| F1 | 20,291,790 | 1.0311 | 19,679,750 | 7 | 16 | .004507053 |
| F1 | 30,702,440 | 0.9988 | 30,739,327 | 3 | 8 | .001740715 |
| L1 | 58,560,230 | 1.0544 | 55,538,913 | 9 | 91 | .011733602 |
| L1 | 72,827,950 | 1.0380 | 70,161,802 | 6 | 24 | .006848427 |
| L1 | 88,897,080 | 0.9896 | 89,831,326 | 4 | 8 | .000419633 |
| Random Totals: | 741,506,258 | 752,819,932 | 113 | 3,401 | ||
| Catg J Exception Values: | 6,439,230 | 6,679,280 | ||||
| Catg D1 Exception Values: | 12,931,717 | 9,742,862 | ||||
| Catg F1 Exception Values: | 51,525,130 | 52,364,661 | ||||
| Catg L1 Exception Values: | 59,653,960 | 59,098,924 | ||||
| Total Test Values (4): | 872,056,295 | 880,705,659 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 44,035,282 |
Confidence Interval Values (5)
| State Lower Limit: | 836,670,377 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 872,056,295 | (Within Confidence Interval) |
| State Upper Limit: | 924,740,941 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,092,484,031 | (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