2009 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 | 411,279,832 | 0.9670 | 425,315,235 | 57 | 3,725 | .009119252 |
| A | 441,006,929 | 0.9924 | 444,384,249 | 56 | 2,975 | .004932616 |
| A | 462,420,562 | 0.9974 | 463,625,990 | 57 | 2,270 | .013896346 |
| A | 468,559,984 | 1.0065 | 465,534,013 | 56 | 1,279 | .004250045 |
| B | 39,276,465 | 0.9204 | 42,673,256 | 8 | 335 | .009576552 |
| B | 43,791,002 | 0.9794 | 44,712,071 | 8 | 278 | .000699859 |
| B | 38,239,363 | 1.0060 | 38,011,295 | 8 | 114 | .003907942 |
| B | 40,285,457 | 0.9981 | 40,362,145 | 3 | 6 | .000175695 |
| F1 | 83,069,372 | 1.0053 | 82,631,425 | 7 | 288 | .004136074 |
| F1 | 91,379,888 | 0.9781 | 93,425,916 | 7 | 112 | .004426077 |
| F1 | 89,658,929 | 0.9719 | 92,251,187 | 6 | 46 | .004188984 |
| F1 | 129,430,452 | 0.9875 | 131,068,812 | 5 | 18 | .002659574 |
| L1 | 69,930,568 | 0.9821 | 71,205,140 | 7 | 502 | .000725927 |
| L1 | 68,789,004 | 0.9819 | 70,057,036 | 7 | 111 | .000857370 |
| L1 | 80,624,087 | 1.0137 | 79,534,465 | 6 | 43 | .001285611 |
| L1 | 48,741,336 | 1.0002 | 48,731,590 | 5 | 6 | .001969863 |
| Random Totals: | 2,606,483,230 | 2,633,523,825 | 303 | 12,108 | ||
| Catg D1 Exception Values: | 5,618,641 | 5,595,710 | ||||
| Total Test Values (4): | 2,612,101,871 | 2,639,119,535 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 131,955,977 |
Confidence Interval Values (5)
| State Lower Limit: | 2,507,163,558 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,612,101,871 | (Within Confidence Interval) |
| State Upper Limit: | 2,771,075,512 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,336,290,448 | (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