2008 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 | 403,320,914 | 0.9890 | 407,806,789 | 13 | 10,559 | .091721099 |
| A | 400,374,208 | 1.1669 | 343,109,271 | 32 | 5,920 | .032924280 |
| A | 422,705,221 | 1.1201 | 377,381,681 | 47 | 4,533 | .028196291 |
| A | 510,605,599 | 1.0282 | 496,601,438 | 20 | 3,181 | .039487549 |
| C | 43,909,840 | 0.9197 | 47,743,656 | 11 | 2,968 | .151043187 |
| C | 56,167,009 | 1.4624 | 38,407,419 | 7 | 2,059 | .103726054 |
| C | 63,981,466 | 1.0179 | 62,856,338 | 7 | 937 | .002285463 |
| C | 88,031,921 | 1.0050 | 87,593,951 | 7 | 224 | .000171733 |
| F1 | 197,240,771 | 0.8268 | 238,559,230 | 9 | 914 | .080969008 |
| F1 | 212,640,081 | 0.8091 | 262,810,630 | 8 | 319 | .015289776 |
| F1 | 210,232,868 | 0.9050 | 232,301,512 | 9 | 127 | .035348528 |
| F1 | 257,761,551 | 0.8041 | 320,559,073 | 6 | 48 | .013771759 |
| L1 | 79,735,531 | 0.9871 | 80,777,562 | 7 | 811 | .006472652 |
| L1 | 89,882,706 | 1.0620 | 84,635,316 | 7 | 182 | .004663490 |
| L1 | 87,703,148 | 1.0621 | 82,575,226 | 7 | 44 | .003467165 |
| L1 | 76,237,087 | 0.9953 | 76,597,093 | 4 | 11 | .001465057 |
| Random Totals: | 3,200,529,921 | 3,240,316,185 | 201 | 32,837 | ||
| Catg D1 Exception Values: | 5,187,031 | 5,256,576 | ||||
| Total Test Values (4): | 3,205,716,952 | 3,245,572,761 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 162,278,638 |
Confidence Interval Values (5)
| State Lower Limit: | 3,083,294,123 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,205,716,952 | (Within Confidence Interval) |
| State Upper Limit: | 3,407,851,399 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,370,132,558 | (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