2006 Confidence Interval Detail
031/Cameron
031-903/Harlingen ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 376,554,683 | 1.0261 | 366,976,594 | 26 | 8,004 | .043468388 |
| A | 376,308,395 | 0.9811 | 383,557,634 | 30 | 4,441 | .027888983 |
| A | 376,518,369 | 1.0154 | 370,807,927 | 35 | 2,916 | .010200287 |
| A | 376,314,551 | 0.9588 | 392,484,930 | 17 | 1,595 | .046014475 |
| F1 | 147,709,630 | 0.9398 | 157,171,345 | 9 | 855 | .015403101 |
| F1 | 147,459,728 | 0.9541 | 154,553,745 | 7 | 251 | .001624422 |
| F1 | 148,315,820 | 1.0697 | 138,651,790 | 6 | 79 | .004629628 |
| F1 | 146,360,354 | 0.9755 | 150,036,242 | 5 | 15 | .002331030 |
| L1 | 62,334,169 | 0.9955 | 62,615,941 | 7 | 869 | .007480999 |
| L1 | 62,313,895 | 0.9639 | 64,647,676 | 7 | 200 | .014881415 |
| L1 | 63,913,296 | 1.0224 | 62,513,005 | 6 | 63 | .001113782 |
| L1 | 60,261,466 | 1.0502 | 57,380,943 | 5 | 13 | .006667022 |
| Random Totals: | 2,344,364,356 | 2,361,397,772 | 160 | 19,301 | ||
| Catg D1 Exception Values: | 5,736,118 | 6,427,139 | ||||
| Total Test Values (4): | 2,350,100,474 | 2,367,824,911 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 118,391,246 |
Confidence Interval Values (5)
| State Lower Limit: | 2,249,433,665 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,350,100,474 | (Within Confidence Interval) |
| State Upper Limit: | 2,486,216,157 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,676,817,998 | (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