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175/Navarro
2017 Confidence Interval Detail
175/Navarro
175-910/Mildred ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 63,971,630 | 0.9873 | 64,794,520 | 26 | 561 | .018205557 |
| A | 63,062,500 | 0.9795 | 64,382,338 | 23 | 220 | .002038979 |
| A | 57,227,450 | 0.9876 | 57,945,980 | 24 | 133 | .008963424 |
| A | 55,635,680 | 1.0316 | 53,931,446 | 16 | 85 | .005054860 |
| C1 | 13,301,390 | 0.9738 | 13,659,263 | 22 | 587 | .031314905 |
| C1 | 16,436,740 | 1.0034 | 16,381,044 | 22 | 261 | .017888298 |
| C1 | 9,356,620 | 1.0060 | 9,300,815 | 17 | 87 | .003577567 |
| C1 | 9,901,490 | 0.9812 | 10,091,205 | 13 | 51 | .001606763 |
| E | 42,300,819 | 1.0349 | 40,874,306 | 23 | 577 | .013914470 |
| Random Totals: | 331,194,319 | 331,360,917 | 186 | 2,562 | ||
| Catg D1 Exception Values: | 3,317,017 | 2,966,713 | ||||
| Total Test Values (4): | 334,511,336 | 334,327,630 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,716,381 |
Confidence Interval Values (5)
| State Lower Limit: | 317,611,249 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 334,511,336 | (Within Confidence Interval) |
| State Upper Limit: | 351,044,011 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 409,917,391 | (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