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242/Wheeler
2017 Confidence Interval Detail
242/Wheeler
242-902/Shamrock ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,905,750 | 0.8160 | 12,139,400 | 15 | 370 | .040179029 |
| A | 9,737,450 | 0.9478 | 10,273,739 | 16 | 178 | .036397335 |
| A | 10,141,110 | 0.9653 | 10,505,656 | 15 | 126 | .015278020 |
| A | 10,129,390 | 0.9459 | 10,708,732 | 17 | 77 | .004988396 |
| E | 20,902,100 | 0.9710 | 21,526,365 | 20 | 594 | .050771427 |
| F1 | 5,271,710 | 0.9185 | 5,739,477 | 17 | 99 | .034140939 |
| F1 | 4,830,200 | 0.9488 | 5,090,852 | 10 | 18 | .004252152 |
| F1 | 7,273,290 | 1.0031 | 7,250,812 | 5 | 8 | .006900852 |
| G1 | 2,032,510 | 1.0242 | 1,984,485 | 15 | 157 | .038707735 |
| G1 | 2,035,410 | 1.0155 | 2,004,343 | 10 | 24 | .020014397 |
| G1 | 2,102,370 | 1.0118 | 2,077,851 | 4 | 5 | .005471526 |
| L1 | 2,085,740 | 1.0361 | 2,013,068 | 10 | 36 | .004820477 |
| L1 | 2,113,780 | 0.9492 | 2,226,907 | 7 | 12 | .008668019 |
| L1 | 2,089,250 | 1.0176 | 2,053,115 | 3 | 4 | .001067312 |
| Random Totals: | 90,650,060 | 95,594,802 | 164 | 1,708 | ||
| Catg J Exception Values: | 2,282,480 | 2,358,209 | ||||
| Catg D1 Exception Values: | 9,614,700 | 8,996,816 | ||||
| Catg G1 Exception Values: | 1,781,480 | 1,782,537 | ||||
| Catg L1 Exception Values: | 3,168,570 | 3,075,594 | ||||
| Total Test Values (4): | 107,497,290 | 111,807,958 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,590,397 |
Confidence Interval Values (5)
| State Lower Limit: | 106,217,561 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 107,497,290 | (Within Confidence Interval) |
| State Upper Limit: | 117,398,355 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 125,930,490 | (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