2006 Confidence Interval Detail
093/Grimes
093-904/Navasota ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 55,469,666 | 0.9610 | 57,720,776 | 19 | 1,386 | .054186621 |
| A | 55,437,476 | 0.9885 | 56,082,424 | 14 | 755 | .012248994 |
| A | 55,444,693 | 0.9706 | 57,124,143 | 29 | 502 | .005401694 |
| A | 55,323,148 | 0.9724 | 56,893,406 | 16 | 298 | .008145289 |
| D3 | 180,495,839 | 0.9373 | 192,569,977 | 32 | 5,501 | .029103137 |
| F1 | 12,455,217 | 0.9230 | 13,494,276 | 7 | 185 | .003503773 |
| F1 | 12,249,285 | 1.0071 | 12,162,928 | 6 | 54 | .002232453 |
| F1 | 12,647,606 | 0.9170 | 13,792,373 | 5 | 23 | .017990295 |
| F1 | 12,037,354 | 0.9812 | 12,267,992 | 6 | 9 | .005959511 |
| G1 | 17,042,991 | 1.0001 | 17,041,287 | 6 | 48 | .017554891 |
| G1 | 17,721,403 | 1.0015 | 17,694,861 | 5 | 21 | .017637533 |
| G1 | 17,387,979 | 1.0529 | 16,514,369 | 4 | 10 | .005856163 |
| G1 | 15,774,086 | 1.0427 | 15,128,115 | 3 | 4 | .018164347 |
| L1 | 10,066,811 | 0.8708 | 11,560,417 | 7 | 272 | .117505352 |
| L1 | 10,349,728 | 1.1094 | 9,329,122 | 6 | 57 | .123515117 |
| L1 | 10,482,617 | 0.8946 | 11,717,658 | 4 | 12 | .044011429 |
| L1 | 9,222,060 | 0.9980 | 9,240,541 | 2 | 3 | .002892282 |
| Random Totals: | 559,607,959 | 580,334,665 | 171 | 9,140 | ||
| Catg J Exception Values: | 44,143,773 | 43,111,624 | ||||
| Catg D1 Exception Values: | 18,852,780 | 19,079,974 | ||||
| Total Test Values (4): | 622,604,512 | 642,526,263 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 32,126,313 |
Confidence Interval Values (5)
| State Lower Limit: | 610,399,950 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 622,604,512 | (Within Confidence Interval) |
| State Upper Limit: | 674,652,576 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 853,223,829 | (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