2010 Confidence Interval Detail
090/Gray
090-905/Grandview-Hopkins ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 4,912,370 | 0.9463 | 5,191,134 | 14 | 414 | .003066622 |
| G1 | 23,343,031 | 0.9682 | 24,109,720 | 10 | 87 | .024397396 |
| G1 | 23,223,726 | 0.9968 | 23,298,280 | 8 | 41 | .027274817 |
| G1 | 24,455,943 | 1.0148 | 24,099,274 | 7 | 24 | .001171767 |
| G1 | 21,468,783 | 1.0159 | 21,132,772 | 4 | 6 | .001340582 |
| Random Totals: | 97,403,853 | 97,831,180 | 43 | 572 | ||
| Catg J Exception Values: | 3,001,517 | 3,147,050 | ||||
| Catg D1 Exception Values: | 6,463,990 | 11,141,228 | ||||
| Total Test Values (4): | 106,869,360 | 112,119,458 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 5,605,973 |
Confidence Interval Values (5)
| State Lower Limit: | 106,513,485 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 106,869,360 | (Within Confidence Interval) |
| State Upper Limit: | 117,725,431 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 123,139,450 | (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