2012 Confidence Interval Detail
078/Foard
078-901/Crowell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,794,010 | 0.8197 | 2,188,618 | 10 | 130 | .057668350 |
| A | 3,575,120 | 0.9697 | 3,686,831 | 9 | 152 | .006449114 |
| A | 4,087,040 | 0.9282 | 4,403,189 | 12 | 108 | .011943502 |
| A | 4,528,880 | 0.9580 | 4,727,432 | 11 | 59 | .003410009 |
| D3 | 12,622,430 | 0.8957 | 14,092,252 | 16 | 3,485 | .134490164 |
| G1 | 3,866,290 | 0.9528 | 4,057,819 | 5 | 9 | .050242926 |
| G1 | 3,411,360 | 1.0480 | 3,255,115 | 3 | 4 | .026908369 |
| Random Totals: | 33,885,130 | 36,411,256 | 66 | 3,947 | ||
| Catg J Exception Values: | 377,650 | 381,797 | ||||
| Catg D1 Exception Values: | 31,798,400 | 33,145,814 | ||||
| Catg G1 Exception Values: | 13,489,930 | 13,342,131 | ||||
| Total Test Values (4): | 79,551,110 | 83,280,998 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 4,164,050 |
Confidence Interval Values (5)
| State Lower Limit: | 79,116,948 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 79,551,110 | (Within Confidence Interval) |
| State Upper Limit: | 87,445,048 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 112,944,869 | (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