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196/Refugio
2017 Confidence Interval Detail
196/Refugio
196-902/Woodsboro ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,172,950 | 0.8712 | 16,268,308 | 16 | 412 | .033335796 |
| A | 14,504,020 | 0.9714 | 14,931,048 | 18 | 235 | .027212583 |
| A | 14,474,770 | 1.0669 | 13,567,129 | 15 | 146 | .076053489 |
| A | 16,024,140 | 1.0816 | 14,815,218 | 17 | 85 | .040618280 |
| E | 20,131,360 | 1.0290 | 19,564,004 | 16 | 512 | .077253476 |
| Random Totals: | 79,307,240 | 79,145,707 | 82 | 1,390 | ||
| Catg J Exception Values: | 19,873,070 | 20,071,744 | ||||
| Catg D1 Exception Values: | 16,773,570 | 17,497,822 | ||||
| Total Test Values (4): | 115,953,880 | 116,715,273 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,835,763 |
Confidence Interval Values (5)
| State Lower Limit: | 110,879,510 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 115,953,880 | (Within Confidence Interval) |
| State Upper Limit: | 122,551,036 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 278,390,323 | (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