2006 Confidence Interval Detail
172/Morris
172-902/Daingerfield-Lone Star IS
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 28,430,731 | 1.0896 | 26,092,815 | 19 | 991 | .019837913 |
| A | 28,380,695 | 0.9668 | 29,355,291 | 16 | 540 | .018264968 |
| A | 28,420,503 | 0.9337 | 30,438,581 | 21 | 360 | .021414519 |
| A | 28,356,317 | 0.9394 | 30,185,562 | 15 | 230 | .007646817 |
| D3 | 63,746,820 | 0.9552 | 66,736,621 | 25 | 3,129 | .481440206 |
| F1 | 6,280,567 | 0.8543 | 7,351,711 | 9 | 127 | .186432600 |
| F1 | 6,269,243 | 0.8641 | 7,255,229 | 8 | 47 | .031981590 |
| F1 | 6,158,699 | 0.8753 | 7,036,101 | 6 | 16 | .047795429 |
| F1 | 6,091,486 | 1.0350 | 5,885,494 | 3 | 4 | .000292956 |
| L1 | 3,290,047 | 1.0179 | 3,232,191 | 7 | 181 | .020939120 |
| L1 | 3,239,268 | 1.0128 | 3,198,329 | 6 | 43 | .000998592 |
| L1 | 3,365,282 | 1.0728 | 3,136,915 | 6 | 14 | .011366182 |
| L1 | 3,117,528 | 0.9982 | 3,123,150 | 3 | 5 | .000828283 |
| Random Totals: | 215,147,186 | 223,027,990 | 144 | 5,687 | ||
| Catg J Exception Values: | 11,481,690 | 11,183,485 | ||||
| Catg D1 Exception Values: | 5,886,230 | 9,143,344 | ||||
| Total Test Values (4): | 232,515,106 | 243,354,819 |
Margin of Error
| Margin of Error Percent: | 7.6224868 |
|---|---|
| Margin of Error Value: | 18,549,689 |
Confidence Interval Values (5)
| State Lower Limit: | 224,805,130 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 232,515,106 | (Within Confidence Interval) |
| State Upper Limit: | 261,904,508 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 439,999,582 | (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