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184/Parker
2017 Confidence Interval Detail
184/Parker
184-903/Weatherford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 455,380,552 | 0.8705 | 523,125,275 | 91 | 4,627 | .047540045 |
| A | 504,790,123 | 0.9458 | 533,717,618 | 77 | 3,090 | .008487751 |
| A | 681,988,320 | 0.9551 | 714,049,126 | 66 | 3,081 | .013065874 |
| A | 907,851,363 | 0.9794 | 926,946,460 | 70 | 2,686 | .010556850 |
| E | 469,385,692 | 0.9545 | 491,760,809 | 10 | 2,778 | .085455793 |
| F1 | 174,658,207 | 0.8864 | 197,042,201 | 13 | 429 | .024506229 |
| F1 | 204,017,973 | 0.7550 | 270,222,481 | 11 | 187 | .166109988 |
| F1 | 201,320,973 | 0.8945 | 225,065,369 | 10 | 79 | .046939819 |
| F1 | 235,893,990 | 0.9468 | 249,148,701 | 6 | 26 | .005593008 |
| Random Totals: | 3,835,287,193 | 4,131,078,040 | 354 | 16,983 | ||
| Catg D1 Exception Values: | 10,182,282 | 7,035,749 | ||||
| Total Test Values (4): | 3,845,469,475 | 4,138,113,789 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 206,905,689 |
Confidence Interval Values (5)
| Local Test Value: | 3,845,469,475 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 3,931,208,100 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 4,345,019,478 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 4,120,576,776 | (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