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110/Hockley
2017 Confidence Interval Detail
110/Hockley
110-906/Smyer ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,973,620 | 0.8552 | 12,831,642 | 10 | 245 | .068743909 |
| A | 11,060,160 | 1.0044 | 11,011,708 | 9 | 135 | .013723356 |
| A | 12,821,280 | 1.0203 | 12,566,186 | 10 | 98 | .006956221 |
| A | 12,767,540 | 0.9804 | 13,022,787 | 8 | 47 | .005824821 |
| G1 | 17,495,570 | 1.0108 | 17,308,637 | 7 | 25 | .001788847 |
| Random Totals: | 65,118,170 | 66,740,960 | 44 | 550 | ||
| Catg J Exception Values: | 253,590 | 321,722 | ||||
| Catg D1 Exception Values: | 13,399,870 | 5,535,725 | ||||
| Catg G1 Exception Values: | 13,054,630 | 13,063,292 | ||||
| Total Test Values (4): | 91,826,260 | 85,661,699 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,283,084 |
Confidence Interval Values (5)
| State Lower Limit: | 81,378,615 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 89,944,783 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 91,826,260 | (Outside Confidence Interval) |
| Value Assigned (6): | 97,473,601 | (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