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245/Willacy
2017 Confidence Interval Detail
245/Willacy
245-903/Raymondville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 25,903,416 | 0.9638 | 26,876,339 | 16 | 1,052 | .012128296 |
| A | 27,685,169 | 0.9563 | 28,950,297 | 17 | 693 | .011707652 |
| A | 26,454,655 | 0.9411 | 28,110,355 | 17 | 456 | .029884072 |
| A | 27,422,269 | 0.9132 | 30,028,766 | 17 | 265 | .023829625 |
| E | 23,663,810 | 0.8953 | 26,431,152 | 16 | 336 | .077225580 |
| F1 | 11,779,161 | 1.0414 | 11,310,890 | 13 | 129 | .017756822 |
| F1 | 11,457,788 | 1.0747 | 10,661,383 | 9 | 29 | .025441299 |
| F1 | 13,534,132 | 0.9629 | 14,055,595 | 7 | 15 | .017184023 |
| F1 | 30,228,638 | 1.0205 | 29,621,399 | 3 | 5 | .012580988 |
| G1 | 6,512,448 | 0.9892 | 6,583,550 | 7 | 21 | .001148035 |
| G1 | 8,235,847 | 1.0050 | 8,194,873 | 4 | 6 | .000295643 |
| L1 | 4,663,916 | 0.9703 | 4,806,674 | 11 | 26 | .034151911 |
| L1 | 5,654,103 | 1.0145 | 5,573,290 | 6 | 10 | .000532018 |
| L1 | 5,181,027 | 0.9476 | 5,467,525 | 3 | 4 | .004844035 |
| Random Totals: | 228,376,379 | 236,672,088 | 146 | 3,047 | ||
| Catg J Exception Values: | 18,817,040 | 18,876,150 | ||||
| Catg D1 Exception Values: | 14,531,885 | 15,767,395 | ||||
| Catg G1 Exception Values: | 10,283,420 | 10,196,347 | ||||
| Total Test Values (4): | 272,008,724 | 281,511,980 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,075,599 |
Confidence Interval Values (5)
| State Lower Limit: | 267,436,381 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 272,008,724 | (Within Confidence Interval) |
| State Upper Limit: | 295,587,579 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 266,055,513 | (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