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018/Bosque
2018 Confidence Interval Detail
018/Bosque
018-908/Cranfills Gap ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,420,605 | 0.7557 | 1,879,853 | 8 | 43 | .021473969 |
| A | 1,640,885 | 0.8600 | 1,908,006 | 7 | 31 | .039878506 |
| A | 1,348,658 | 0.9532 | 1,414,874 | 6 | 17 | .020289013 |
| A | 1,698,992 | 0.9290 | 1,828,840 | 5 | 13 | .015079826 |
| E | 51,257,229 | 0.9503 | 53,937,945 | 18 | 458 | .055808618 |
| Random Totals: | 57,366,369 | 60,969,518 | 44 | 562 | ||
| Catg J Exception Values: | 308,840 | 386,728 | ||||
| Catg D1 Exception Values: | 5,028,299 | 4,883,863 | ||||
| Total Test Values (4): | 62,703,508 | 66,240,109 |
Margin of Error
| Margin of Error Percent: | 8.9948976 |
|---|---|
| Margin of Error Value: | 5,958,230 |
Confidence Interval Values (5)
| State Lower Limit: | 60,281,879 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 62,703,508 | (Within Confidence Interval) |
| State Upper Limit: | 72,198,339 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 67,780,254 | (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