2006 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 | 429,525,938 | 1.0108 | 424,936,622 | 72 | 10,693 | .039652921 |
| A | 429,348,386 | 0.9419 | 455,832,239 | 81 | 5,920 | .018296750 |
| A | 429,430,905 | 0.9716 | 441,983,229 | 79 | 3,779 | .017450856 |
| A | 429,355,950 | 0.9503 | 451,810,954 | 51 | 1,740 | .026969138 |
| B | 73,612,401 | 0.9844 | 74,778,953 | 16 | 497 | .018498499 |
| B | 74,604,258 | 0.9492 | 78,596,985 | 7 | 91 | .001918553 |
| B | 73,926,149 | 0.9657 | 76,551,878 | 6 | 26 | .004571072 |
| B | 72,257,411 | 0.9753 | 74,087,369 | 4 | 10 | .002063119 |
| F1 | 217,819,202 | 1.1163 | 195,126,043 | 10 | 949 | .046902012 |
| F1 | 219,303,301 | 1.0414 | 210,585,079 | 11 | 231 | .010231526 |
| F1 | 220,599,637 | 0.9899 | 222,850,426 | 6 | 73 | .001323586 |
| F1 | 213,480,989 | 0.9698 | 220,128,881 | 5 | 21 | .002017891 |
| L1 | 126,024,030 | 1.0119 | 124,541,980 | 7 | 1,226 | .001787102 |
| L1 | 125,926,970 | 1.0363 | 121,515,941 | 7 | 266 | .005446582 |
| L1 | 125,823,988 | 0.9946 | 126,507,126 | 8 | 96 | .000209241 |
| L1 | 125,472,428 | 0.9880 | 126,996,385 | 6 | 27 | .000584087 |
| Random Totals: | 3,386,511,943 | 3,426,830,090 | 376 | 25,645 | ||
| Catg D1 Exception Values: | 1,071,915 | 1,259,345 | ||||
| Total Test Values (4): | 3,387,583,858 | 3,428,089,435 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 171,404,472 |
Confidence Interval Values (5)
| State Lower Limit: | 3,256,684,963 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,387,583,858 | (Within Confidence Interval) |
| State Upper Limit: | 3,599,493,907 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,357,331,258 | (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