2009 Confidence Interval Detail
108/Hidalgo
108-909/Pharr-San Juan-Alamo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 434,097,907 | 1.0104 | 429,629,758 | 25 | 10,486 | .043414174 |
| A | 425,077,839 | 1.0489 | 405,260,596 | 74 | 5,946 | .032372411 |
| A | 420,158,028 | 1.0430 | 402,836,077 | 42 | 4,206 | .017688349 |
| A | 448,218,730 | 1.0383 | 431,685,187 | 28 | 2,571 | .014533953 |
| C | 62,005,894 | 1.0721 | 57,835,924 | 9 | 3,517 | .028074468 |
| C | 64,484,030 | 0.8584 | 75,121,191 | 7 | 1,647 | .049440452 |
| C | 63,435,818 | 1.0192 | 62,240,795 | 7 | 497 | .000222651 |
| C | 70,855,407 | 1.0032 | 70,629,393 | 7 | 115 | .000512109 |
| F1 | 234,724,172 | 1.1079 | 211,864,042 | 8 | 978 | .074434818 |
| F1 | 219,918,630 | 0.8612 | 255,363,017 | 7 | 289 | .055950572 |
| F1 | 222,385,858 | 0.7527 | 295,450,854 | 7 | 110 | .078202477 |
| F1 | 212,072,245 | 1.0265 | 206,597,414 | 7 | 33 | .001596498 |
| L1 | 87,501,790 | 1.2405 | 70,537,517 | 7 | 790 | .081011895 |
| L1 | 79,154,740 | 0.9634 | 82,161,864 | 8 | 159 | .008917966 |
| L1 | 92,133,393 | 1.0362 | 88,914,682 | 7 | 50 | .007407224 |
| L1 | 78,241,921 | 1.1198 | 69,871,335 | 4 | 12 | .041376516 |
| Random Totals: | 3,214,466,402 | 3,215,999,646 | 254 | 31,406 | ||
| Catg D1 Exception Values: | 5,219,727 | 5,501,068 | ||||
| Total Test Values (4): | 3,219,686,129 | 3,221,500,714 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 161,075,036 |
Confidence Interval Values (5)
| State Lower Limit: | 3,060,425,678 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,219,686,129 | (Within Confidence Interval) |
| State Upper Limit: | 3,382,575,750 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,444,297,171 | (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