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110/Hockley
2018 Confidence Interval Detail
110/Hockley
110-908/Whitharral ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,306,810 | 0.9533 | 3,468,803 | 9 | 67 | .059598933 |
| A | 3,513,520 | 0.9155 | 3,837,815 | 8 | 35 | .027663014 |
| A | 3,221,540 | 0.8929 | 3,607,952 | 8 | 20 | .015855824 |
| A | 3,923,840 | 1.0270 | 3,820,682 | 5 | 14 | .015998565 |
| G1 | 16,274,280 | 0.9952 | 16,352,773 | 11 | 44 | .010762324 |
| Random Totals: | 30,239,990 | 31,088,025 | 41 | 180 | ||
| Catg D1 Exception Values: | 18,605,505 | 11,918,743 | ||||
| Total Test Values (4): | 48,845,495 | 43,006,768 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,150,338 |
Confidence Interval Values (5)
| State Lower Limit: | 40,856,430 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 45,157,106 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 48,845,495 | (Outside Confidence Interval) |
| Value Assigned (6): | 53,529,942 | (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