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049/Cooke
2018 Confidence Interval Detail
049/Cooke
049-903/Valley View ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 17,081,825 | 1.0558 | 16,179,035 | 8 | 276 | .038605889 |
| A | 20,970,899 | 0.9745 | 21,519,650 | 7 | 193 | .012698156 |
| A | 22,284,527 | 0.9628 | 23,145,541 | 10 | 121 | .010469788 |
| A | 21,294,913 | 0.9608 | 22,163,731 | 6 | 58 | .005358800 |
| E | 107,270,680 | 0.9431 | 113,742,636 | 15 | 825 | .010678735 |
| F1 | 5,411,617 | 0.8216 | 6,586,681 | 9 | 30 | .154435363 |
| F1 | 4,327,457 | 0.8568 | 5,050,720 | 4 | 8 | .069465471 |
| F1 | 4,196,193 | 1.0044 | 4,177,811 | 4 | 4 | .003237419 |
| Random Totals: | 202,838,111 | 212,565,805 | 63 | 1,515 | ||
| Catg J Exception Values: | 18,519,200 | 20,515,854 | ||||
| Catg D1 Exception Values: | 4,601,912 | 3,462,574 | ||||
| Catg F1 Exception Values: | 2,477,301 | 2,654,487 | ||||
| Total Test Values (4): | 228,436,524 | 239,198,720 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,959,936 |
Confidence Interval Values (5)
| State Lower Limit: | 227,238,784 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 228,436,524 | (Within Confidence Interval) |
| State Upper Limit: | 251,158,656 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 284,821,188 | (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