2008 Confidence Interval Detail
161/McLennan
161-903/Midway ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 367,122,744 | 0.9908 | 370,531,635 | 57 | 3,533 | .006160771 |
| A | 425,054,592 | 0.9795 | 433,950,579 | 57 | 3,070 | .004346659 |
| A | 458,632,847 | 1.0047 | 456,487,356 | 57 | 2,436 | .005878531 |
| A | 492,160,062 | 0.9773 | 503,591,591 | 57 | 1,426 | .012276294 |
| B | 35,433,258 | 0.9236 | 38,364,290 | 9 | 326 | .005962200 |
| B | 34,761,497 | 0.9481 | 36,664,378 | 10 | 234 | .007892393 |
| B | 51,412,520 | 0.9745 | 52,757,845 | 8 | 207 | .001067351 |
| B | 39,861,678 | 0.9962 | 40,013,730 | 3 | 6 | .000445904 |
| F1 | 74,666,956 | 0.9999 | 74,674,423 | 9 | 280 | .009545389 |
| F1 | 84,026,263 | 0.9772 | 85,986,761 | 9 | 113 | .001249253 |
| F1 | 79,065,326 | 0.9765 | 80,968,076 | 6 | 42 | .001155906 |
| F1 | 83,380,607 | 0.9797 | 85,108,306 | 5 | 15 | .001518985 |
| L1 | 58,508,966 | 0.9785 | 59,794,549 | 7 | 502 | .001198789 |
| L1 | 70,014,181 | 0.9939 | 70,443,889 | 7 | 138 | .002486290 |
| L1 | 57,623,710 | 1.0066 | 57,245,887 | 6 | 43 | .001195065 |
| L1 | 95,672,238 | 0.9932 | 96,327,263 | 5 | 23 | .000736270 |
| Random Totals: | 2,507,397,445 | 2,542,910,558 | 312 | 12,394 | ||
| Catg D1 Exception Values: | 5,596,519 | 5,061,352 | ||||
| Total Test Values (4): | 2,512,993,964 | 2,547,971,910 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 127,398,596 |
Confidence Interval Values (5)
| State Lower Limit: | 2,420,573,314 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,512,993,964 | (Within Confidence Interval) |
| State Upper Limit: | 2,675,370,506 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,143,123,499 | (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