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090/Gray
2018 Confidence Interval Detail
090/Gray
090-905/Grandview-Hopkins ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 5,627,980 | 1.0342 | 5,441,868 | 14 | 82 | 0.163103147 |
| G1 | 6,843,030 | 1.0025 | 6,825,965 | 14 | 74 | 0.025476465 |
| G1 | 7,167,520 | 1.0420 | 6,878,618 | 11 | 28 | 0.015620818 |
| G1 | 6,619,950 | 1.0013 | 6,611,355 | 7 | 12 | 0.000268224 |
| G1 | 6,720,730 | 1.0078 | 6,668,714 | 3 | 4 | 0.000198966 |
| Random Totals: | 32,979,210 | 32,426,520 | 49 | 200 | ||
| CATG D1 EXCEPTION VALUES: | 9,734,500 | 11,383,074 | ||||
| CATG G1 EXCEPTION VALUES: | 8,185,920 | 8,209,771 | ||||
| Total Test Values(2) | 50,899,630 | 52,019,365 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,600,968 |
Confidence Interval Values(5)
| Local Test Value: | 50,899,630 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 49,418,397 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 54,620,333 | (State Test Value plus Margin of Error Percent) |
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