2007 Confidence Interval Detail
067/Eastland
067-907/Ranger ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,021,005 | 1.2393 | 3,244,578 | 18 | 351 | .139506302 |
| A | 3,998,662 | 0.9702 | 4,121,482 | 13 | 191 | .007984909 |
| A | 4,031,279 | 0.9996 | 4,032,892 | 12 | 123 | .063085970 |
| A | 3,968,980 | 0.9909 | 4,005,429 | 13 | 72 | .051474091 |
| D3 | 18,027,610 | 0.9752 | 18,486,064 | 21 | 1,792 | .087715587 |
| F1 | 1,735,212 | 0.9734 | 1,782,630 | 7 | 61 | .004985396 |
| F1 | 1,714,907 | 1.0010 | 1,713,194 | 7 | 26 | .007312510 |
| F1 | 1,839,293 | 1.1388 | 1,615,115 | 5 | 9 | .113171071 |
| G1 | 2,587,600 | 1.0162 | 2,546,349 | 6 | 71 | .028686662 |
| G1 | 2,478,600 | 0.9770 | 2,536,950 | 6 | 26 | .023621571 |
| G1 | 2,670,880 | 1.0969 | 2,434,935 | 5 | 17 | .006468557 |
| G1 | 2,346,780 | 0.9158 | 2,562,546 | 4 | 10 | .005310775 |
| Random Totals: | 49,420,808 | 49,082,164 | 117 | 2,749 | ||
| Catg J Exception Values: | 10,421,919 | 10,477,384 | ||||
| Catg D1 Exception Values: | 7,489,820 | 4,933,570 | ||||
| Catg F1 Exception Values: | 2,187,150 | 2,532,973 | ||||
| Total Test Values (4): | 69,519,697 | 67,026,091 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 3,351,305 |
Confidence Interval Values (5)
| State Lower Limit: | 63,674,786 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 69,519,697 | (Within Confidence Interval) |
| State Upper Limit: | 70,377,396 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 76,107,365 | (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