2011 Confidence Interval Detail
234/Van Zandt
234-909/Fruitvale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,099,700 | 1.0373 | 4,916,321 | 7 | 119 | .020463981 |
| A | 5,550,280 | 0.9525 | 5,827,066 | 7 | 82 | .005653443 |
| A | 4,936,200 | 0.9329 | 5,291,242 | 7 | 55 | .002396580 |
| A | 5,603,640 | 1.0333 | 5,423,052 | 7 | 43 | .005337807 |
| D3 | 26,121,670 | 0.9252 | 28,233,539 | 15 | 1,010 | .032463731 |
| G1 | 3,310,498 | 0.9853 | 3,359,888 | 4 | 6 | .000025536 |
| Random Totals: | 50,621,988 | 53,051,108 | 47 | 1,315 | ||
| Catg J Exception Values: | 2,020,527 | 1,895,072 | ||||
| Catg D1 Exception Values: | 1,867,920 | 1,021,111 | ||||
| Catg G1 Exception Values: | 7,187,717 | 5,857,998 | ||||
| Total Test Values (4): | 61,698,152 | 61,825,289 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,091,264 |
Confidence Interval Values (5)
| State Lower Limit: | 58,734,025 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 61,698,152 | (Within Confidence Interval) |
| State Upper Limit: | 64,916,553 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 55,778,039 | (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