2011 Confidence Interval Detail
083/Gaines
083-901/Seagraves ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,609,550 | 0.8761 | 7,544,287 | 11 | 311 | .043800892 |
| A | 6,598,260 | 1.0413 | 6,336,560 | 11 | 144 | .029832172 |
| A | 6,543,160 | 0.9519 | 6,873,789 | 12 | 91 | .008941185 |
| A | 6,470,750 | 0.9505 | 6,807,733 | 13 | 56 | .007147277 |
| D3 | 10,453,976 | 0.9601 | 10,888,424 | 21 | 512 | .001134443 |
| G1 | 27,515,661 | 1.0080 | 27,297,283 | 8 | 33 | .001834529 |
| Random Totals: | 64,191,357 | 65,748,076 | 76 | 1,147 | ||
| Catg J Exception Values: | 1,679,623 | 1,388,574 | ||||
| Catg D1 Exception Values: | 17,888,818 | 23,130,538 | ||||
| Catg G1 Exception Values: | 50,444,825 | 48,495,771 | ||||
| Total Test Values (4): | 134,204,623 | 138,762,959 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,938,148 |
Confidence Interval Values (5)
| State Lower Limit: | 131,824,811 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 134,204,623 | (Within Confidence Interval) |
| State Upper Limit: | 145,701,107 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 184,388,947 | (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