2006 Confidence Interval Detail
105/Hays
105-906/Hays CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 464,054,214 | 0.9504 | 488,272,532 | 57 | 4,518 | .006942693 |
| A | 463,938,649 | 0.9651 | 480,715,624 | 56 | 3,025 | .004716523 |
| A | 464,480,339 | 0.9840 | 472,032,865 | 54 | 2,489 | .006002439 |
| A | 463,486,180 | 0.9571 | 484,260,976 | 50 | 1,585 | .005102132 |
| D3 | 170,028,493 | 0.9415 | 180,593,195 | 20 | 3,155 | .012783643 |
| F1 | 40,160,645 | 0.6997 | 57,396,949 | 7 | 142 | .190029062 |
| F1 | 40,252,330 | 0.9591 | 41,968,856 | 6 | 67 | .010673381 |
| F1 | 40,004,128 | 0.9828 | 40,704,241 | 6 | 28 | .002303680 |
| F1 | 39,005,560 | 0.9531 | 40,924,940 | 3 | 6 | .022183412 |
| Random Totals: | 2,185,410,538 | 2,286,870,178 | 259 | 15,015 | ||
| Catg D1 Exception Values: | 8,855,280 | 7,925,278 | ||||
| Total Test Values (4): | 2,194,265,818 | 2,294,795,456 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 114,739,773 |
Confidence Interval Values (5)
| State Lower Limit: | 2,180,055,683 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,194,265,818 | (Within Confidence Interval) |
| State Upper Limit: | 2,409,535,229 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,596,290,110 | (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