2009 Confidence Interval Detail
101/Harris
101-917/Pasadena ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,375,868,927 | 1.0555 | 1,303,523,379 | 77 | 17,155 | .048851403 |
| A | 1,338,829,586 | 1.0590 | 1,264,239,458 | 66 | 12,866 | .033414261 |
| A | 1,046,897,189 | 1.0080 | 1,038,588,481 | 70 | 8,411 | .018260107 |
| A | 1,109,721,079 | 1.0261 | 1,081,494,083 | 75 | 6,439 | .021459414 |
| B | 194,974,503 | 0.9623 | 202,613,014 | 7 | 91 | .002671001 |
| B | 168,771,439 | 0.9282 | 181,826,588 | 6 | 30 | .001362243 |
| B | 208,227,641 | 0.9864 | 211,098,582 | 6 | 25 | .001714146 |
| B | 177,844,854 | 1.0131 | 175,545,212 | 4 | 12 | .000596498 |
| F1 | 528,454,486 | 0.7761 | 680,910,303 | 13 | 1,710 | .071004842 |
| F1 | 518,313,653 | 0.8902 | 582,244,050 | 7 | 429 | .030218484 |
| F1 | 542,388,527 | 0.9760 | 555,725,950 | 7 | 153 | .006916552 |
| F1 | 501,949,182 | 0.9552 | 525,491,187 | 6 | 46 | .007733009 |
| L1 | 274,422,562 | 0.9409 | 291,659,647 | 8 | 2,000 | .014685480 |
| L1 | 255,248,475 | 0.9091 | 280,770,515 | 8 | 230 | .032845856 |
| L1 | 282,961,046 | 0.8888 | 318,363,013 | 7 | 71 | .010041137 |
| L1 | 222,947,041 | 0.9694 | 229,984,569 | 4 | 11 | .001303585 |
| Random Totals: | 8,747,820,190 | 8,924,078,031 | 371 | 49,679 | ||
| Catg D1 Exception Values: | 139,553 | 119,629 | ||||
| Total Test Values (4): | 8,747,959,743 | 8,924,197,660 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 446,209,883 |
Confidence Interval Values (5)
| State Lower Limit: | 8,477,987,777 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 8,747,959,743 | (Within Confidence Interval) |
| State Upper Limit: | 9,370,407,543 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 10,577,261,451 | (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