2010 Confidence Interval Detail
161/McLennan
161-914/Waco ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 450,364,468 | 0.9275 | 485,568,160 | 74 | 9,994 | .059739066 |
| A | 460,575,878 | 0.9982 | 461,406,410 | 74 | 5,813 | .014691498 |
| A | 500,214,603 | 0.9832 | 508,761,801 | 75 | 4,019 | .021552899 |
| A | 512,802,487 | 0.9827 | 521,830,149 | 69 | 1,980 | .035609080 |
| B | 98,927,688 | 0.9519 | 103,926,555 | 13 | 555 | .036577296 |
| B | 92,157,801 | 0.9234 | 99,802,687 | 10 | 84 | .019113451 |
| B | 92,231,625 | 0.9327 | 98,886,700 | 7 | 22 | .023264393 |
| B | 102,945,967 | 0.9759 | 105,488,233 | 5 | 8 | .000129943 |
| F1 | 272,322,449 | 0.8675 | 313,916,368 | 10 | 950 | .005953844 |
| F1 | 276,283,570 | 0.9047 | 305,386,946 | 10 | 232 | .057691154 |
| F1 | 280,829,361 | 0.8834 | 317,896,039 | 11 | 82 | .011326423 |
| F1 | 232,136,932 | 0.9894 | 234,623,946 | 7 | 16 | .001874092 |
| L1 | 127,617,903 | 1.0835 | 117,783,021 | 10 | 1,116 | .006285105 |
| L1 | 130,823,282 | 1.0241 | 127,744,636 | 10 | 228 | .011520468 |
| L1 | 122,646,190 | 1.0116 | 121,239,808 | 9 | 66 | .039114629 |
| L1 | 106,318,032 | 1.0315 | 103,071,286 | 6 | 15 | .005089673 |
| Random Totals: | 3,859,198,236 | 4,027,332,745 | 400 | 25,180 | ||
| Catg J Exception Values: | 80,925,263 | 78,006,681 | ||||
| Catg D1 Exception Values: | 1,146,573 | 1,287,620 | ||||
| Total Test Values (4): | 3,941,270,072 | 4,106,627,046 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 205,331,352 |
Confidence Interval Values (5)
| State Lower Limit: | 3,901,295,694 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,941,270,072 | (Within Confidence Interval) |
| State Upper Limit: | 4,311,958,398 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,674,465,910 | (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