Top navigation skipped
072/Erath
2017 Confidence Interval Detail
072/Erath
097-903/Hico ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,008,650 | 0.9185 | 1,098,149 | 7 | 24 | .017335278 |
| A | 911,680 | 0.9327 | 977,463 | 8 | 14 | .048730400 |
| A | 1,191,290 | 0.8733 | 1,364,125 | 6 | 13 | .069063374 |
| A | 1,187,940 | 0.9393 | 1,264,708 | 5 | 8 | .018165938 |
| E | 43,803,980 | 0.8334 | 52,560,571 | 20 | 372 | .115306180 |
| Random Totals: | 48,103,540 | 57,265,016 | 46 | 431 | ||
| Catg J Exception Values: | 431,360 | 586,849 | ||||
| Catg D1 Exception Values: | 4,827,210 | 3,324,674 | ||||
| Total Test Values (4): | 53,362,110 | 61,176,539 |
Margin of Error
| Margin of Error Percent: | 12.7940108 |
|---|---|
| Margin of Error Value: | 7,826,933 |
Confidence Interval Values (5)
| State Lower Limit: | 53,349,606 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 53,362,110 | (Within Confidence Interval) |
| State Upper Limit: | 69,003,472 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 55,764,151 | (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