2011 Confidence Interval Detail
175/Navarro
175-903/Corsicana ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 125,234,370 | 1.0195 | 122,839,009 | 25 | 2,942 | .007061408 |
| A | 123,187,820 | 1.0150 | 121,367,310 | 25 | 1,590 | .004329459 |
| A | 126,745,150 | 1.0262 | 123,509,209 | 25 | 1,110 | .005820253 |
| A | 137,146,750 | 1.0022 | 136,845,689 | 25 | 653 | .000593770 |
| D3 | 141,885,271 | 1.0052 | 141,151,284 | 17 | 4,259 | .017330936 |
| F1 | 52,718,000 | 0.9988 | 52,781,338 | 11 | 480 | .020385338 |
| F1 | 52,978,090 | 0.9221 | 57,453,736 | 9 | 140 | .025080890 |
| F1 | 54,444,010 | 0.6576 | 82,791,986 | 9 | 47 | .636526828 |
| F1 | 54,655,260 | 0.8259 | 66,176,607 | 5 | 12 | .084587866 |
| L1 | 22,896,400 | 1.0098 | 22,674,193 | 10 | 324 | .007780157 |
| L1 | 25,480,190 | 1.0054 | 25,343,336 | 9 | 61 | .007171562 |
| L1 | 29,184,200 | 0.9931 | 29,386,970 | 5 | 15 | .004968743 |
| Random Totals: | 946,555,511 | 982,320,667 | 175 | 11,633 | ||
| Catg J Exception Values: | 24,340,006 | 32,819,176 | ||||
| Catg D1 Exception Values: | 8,269,784 | 8,057,361 | ||||
| Catg L1 Exception Values: | 21,604,780 | 21,083,773 | ||||
| Total Test Values (4): | 1,000,770,081 | 1,044,280,977 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 52,214,049 |
Confidence Interval Values (5)
| State Lower Limit: | 992,066,928 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,000,770,081 | (Within Confidence Interval) |
| State Upper Limit: | 1,096,495,026 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,349,252,261 | (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