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057/Dallas
2018 Confidence Interval Detail
057/Dallas
057-904/Cedar Hill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 696,776,250 | 0.9331 | 746,732,665 | 73 | 4,823 | .011549338 |
| A | 696,653,490 | 0.9633 | 723,194,737 | 75 | 3,818 | .006465697 |
| A | 696,575,410 | 0.9778 | 712,390,479 | 75 | 2,909 | .004640059 |
| A | 696,513,410 | 1.0011 | 695,748,087 | 76 | 1,566 | .009121703 |
| B | 35,549,080 | 0.9399 | 37,822,194 | 10 | 236 | .002351786 |
| B | 45,801,570 | 0.9066 | 50,520,152 | 3 | 5 | .003497517 |
| F1 | 129,952,490 | 0.9100 | 142,804,934 | 10 | 182 | .009937484 |
| F1 | 150,531,750 | 0.9304 | 161,792,509 | 9 | 53 | .066469010 |
| F1 | 119,959,870 | 0.8854 | 135,486,639 | 6 | 15 | .038607278 |
| Random Totals: | 3,268,313,320 | 3,406,492,396 | 337 | 13,607 | ||
| Catg D1 Exception Values: | 392,006 | 385,127 | ||||
| Catg B Exception Values: | 117,992,100 | 136,385,030 | ||||
| Catg F1 Exception Values: | 121,162,340 | 146,085,515 | ||||
| Total Test Values (4): | 3,507,859,766 | 3,689,348,068 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 184,467,403 |
Confidence Interval Values (5)
| State Lower Limit: | 3,504,880,665 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,507,859,766 | (Within Confidence Interval) |
| State Upper Limit: | 3,873,815,471 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,493,292,259 | (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