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054/Crosby
2016 Confidence Interval Detail
054/Crosby
054-903/Ralls ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,335,244 | 1.0452 | 7,974,784 | 10 | 291 | .048654846 |
| A | 8,329,764 | 0.9276 | 8,979,909 | 9 | 163 | .045688517 |
| A | 8,131,583 | 0.9639 | 8,436,127 | 9 | 103 | .007716171 |
| A | 6,953,087 | 0.9555 | 7,276,909 | 9 | 49 | .008373775 |
| G1 | 5,013,817 | 0.9431 | 5,316,315 | 12 | 23 | .067823921 |
| Random Totals: | 36,763,495 | 37,984,044 | 49 | 629 | ||
| Catg D1 Exception Values: | 38,397,961 | 39,495,555 | ||||
| Catg G1 Exception Values: | 11,829,079 | 11,296,371 | ||||
| Total Test Values (4): | 86,990,535 | 88,775,970 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,438,798 |
Confidence Interval Values (5)
| State Lower Limit: | 84,337,172 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 86,990,535 | (Within Confidence Interval) |
| State Upper Limit: | 93,214,768 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 128,014,217 | (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, D3, 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