2006 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 | 20,124,057 | 0.9895 | 20,337,602 | 7 | 1,087 | .021574769 |
| A | 20,101,831 | 0.8651 | 23,236,425 | 9 | 616 | .075890789 |
| A | 20,118,914 | 0.9512 | 21,151,087 | 7 | 418 | .021976123 |
| A | 20,060,609 | 1.0107 | 19,848,233 | 7 | 228 | .003259590 |
| D3 | 16,183,565 | 0.8760 | 18,474,389 | 11 | 1,452 | .059430836 |
| F1 | 8,381,409 | 0.9640 | 8,694,408 | 7 | 134 | .007788899 |
| F1 | 8,557,693 | 1.0039 | 8,524,448 | 7 | 38 | .011424157 |
| F1 | 8,595,669 | 0.9685 | 8,875,239 | 5 | 14 | .001794907 |
| G1 | 49,684,658 | 1.0377 | 47,879,597 | 5 | 16 | .048315838 |
| G1 | 44,997,532 | 0.9993 | 45,029,052 | 3 | 5 | .000422000 |
| G1 | 54,734,477 | 1.0729 | 51,015,451 | 2 | 3 | .000167250 |
| L1 | 4,936,310 | 0.9230 | 5,348,115 | 7 | 114 | .038169407 |
| L1 | 4,915,306 | 1.0203 | 4,817,511 | 5 | 23 | .001815481 |
| L1 | 6,296,436 | 0.9897 | 6,361,964 | 4 | 7 | .010275639 |
| Random Totals: | 287,688,466 | 289,593,521 | 86 | 4,155 | ||
| Catg D1 Exception Values: | 14,510,896 | 16,655,184 | ||||
| Catg F1 Exception Values: | 10,212,268 | 9,443,934 | ||||
| Catg G1 Exception Values: | 32,014,879 | 35,709,844 | ||||
| Catg L1 Exception Values: | 4,751,198 | 5,338,117 | ||||
| Total Test Values (4): | 349,177,707 | 356,740,600 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,837,030 |
Confidence Interval Values (5)
| State Lower Limit: | 338,903,570 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 349,177,707 | (Within Confidence Interval) |
| State Upper Limit: | 374,577,630 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 360,409,563 | (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, D3, 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