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049/Cooke
2018 Confidence Interval Detail
049/Cooke
061-903/Pilot Point ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,571,785 | 1.0242 | 14,227,480 | 9 | 179 | .053531323 |
| A | 15,654,852 | 0.8731 | 17,930,194 | 9 | 63 | .072052919 |
| A | 18,337,162 | 0.8747 | 20,963,944 | 10 | 55 | .017982125 |
| A | 23,007,631 | 0.9494 | 24,233,865 | 8 | 46 | .003708604 |
| E | 62,367,512 | 1.0757 | 57,978,537 | 18 | 307 | .168770619 |
| Random Totals: | 133,938,942 | 135,334,020 | 54 | 650 | ||
| Catg D1 Exception Values: | 816,744 | 558,858 | ||||
| Total Test Values (4): | 134,755,686 | 135,892,878 |
Margin of Error
| Margin of Error Percent: | 8.6106720 |
|---|---|
| Margin of Error Value: | 11,701,290 |
Confidence Interval Values (5)
| State Lower Limit: | 124,191,588 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 134,755,686 | (Within Confidence Interval) |
| State Upper Limit: | 147,594,168 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 128,948,169 | (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