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124/Jim Hogg
2017 Confidence Interval Detail
124/Jim Hogg
124-901/Jim Hogg County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 20,542,240 | 0.9656 | 21,274,068 | 15 | 753 | .026817093 |
| A | 26,386,370 | 0.9062 | 29,117,601 | 17 | 478 | .039925728 |
| A | 23,406,770 | 1.0098 | 23,179,610 | 17 | 224 | .025493124 |
| A | 29,906,570 | 1.0676 | 28,012,898 | 15 | 153 | .019958117 |
| E | 14,151,240 | 0.9344 | 15,144,735 | 16 | 336 | .129579852 |
| F1 | 5,682,060 | 1.0125 | 5,611,911 | 10 | 101 | .028979829 |
| F1 | 6,941,330 | 1.0429 | 6,655,796 | 8 | 38 | .007598295 |
| F1 | 7,366,050 | 1.0347 | 7,119,020 | 5 | 12 | .018223103 |
| F1 | 3,105,510 | 0.8893 | 3,492,084 | 2 | 2 | .073682793 |
| G1 | 4,707,140 | 1.0653 | 4,418,605 | 9 | 71 | .008426750 |
| G1 | 4,518,180 | 1.0349 | 4,365,813 | 6 | 16 | .006558220 |
| G1 | 4,561,140 | 1.0037 | 4,544,326 | 4 | 7 | .000849798 |
| Random Totals: | 151,274,600 | 152,936,467 | 124 | 2,191 | ||
| Catg J Exception Values: | 25,458,020 | 27,211,211 | ||||
| Catg D1 Exception Values: | 51,334,270 | 60,208,066 | ||||
| Catg G1 Exception Values: | 9,980,000 | 10,120,362 | ||||
| Total Test Values (4): | 238,046,890 | 250,476,106 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,523,805 |
Confidence Interval Values (5)
| State Lower Limit: | 237,952,301 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 238,046,890 | (Within Confidence Interval) |
| State Upper Limit: | 262,999,911 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 315,203,022 | (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