2010 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 | 455,251,106 | 0.9826 | 463,312,748 | 46 | 4,056 | .006747363 |
| A | 450,102,166 | 0.9701 | 463,975,019 | 30 | 2,952 | .002353174 |
| A | 450,053,703 | 0.9513 | 473,093,349 | 29 | 2,157 | .006522357 |
| A | 451,465,260 | 0.9697 | 465,572,094 | 17 | 1,211 | .007425205 |
| B | 37,634,526 | 1.1498 | 32,731,367 | 10 | 314 | .053884000 |
| B | 42,896,929 | 1.0169 | 42,184,019 | 10 | 265 | .014254634 |
| B | 55,600,002 | 1.0494 | 52,982,659 | 10 | 190 | .000967107 |
| B | 36,504,178 | 0.9776 | 37,340,608 | 3 | 5 | .001268332 |
| F1 | 101,138,860 | 0.9277 | 109,021,084 | 10 | 304 | .017863685 |
| F1 | 104,339,898 | 1.0317 | 101,133,952 | 9 | 105 | .030787613 |
| F1 | 96,026,819 | 0.9713 | 98,864,222 | 8 | 37 | .003397625 |
| F1 | 107,718,774 | 0.9974 | 107,999,573 | 5 | 12 | .018476494 |
| L1 | 64,672,450 | 1.0193 | 63,447,905 | 10 | 493 | .026493945 |
| L1 | 62,594,518 | 1.0143 | 61,712,036 | 9 | 107 | .007737449 |
| L1 | 71,246,185 | 1.0909 | 65,309,547 | 8 | 45 | .023461650 |
| L1 | 185,651,025 | 0.9639 | 192,604,031 | 5 | 14 | .002166023 |
| Random Totals: | 2,772,896,399 | 2,831,284,213 | 219 | 12,267 | ||
| Catg J Exception Values: | 32,526,422 | 31,728,893 | ||||
| Catg D1 Exception Values: | 5,609,563 | 6,416,395 | ||||
| Total Test Values (4): | 2,811,032,384 | 2,869,429,501 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 143,471,475 |
Confidence Interval Values (5)
| State Lower Limit: | 2,725,958,026 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,811,032,384 | (Within Confidence Interval) |
| State Upper Limit: | 3,012,900,976 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,471,439,502 | (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