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198/Robertson
2016 Confidence Interval Detail
198/Robertson
198-905/Hearne ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 20,928,987 | 0.8452 | 24,762,171 | 7 | 680 | .043057787 |
| A | 18,973,702 | 0.9586 | 19,793,138 | 9 | 341 | .020892445 |
| A | 24,618,157 | 0.8455 | 29,116,685 | 8 | 298 | .028369744 |
| A | 41,304,051 | 0.8578 | 48,151,144 | 7 | 256 | .040530422 |
| E | 78,104,899 | 0.9336 | 83,659,918 | 12 | 869 | .030331074 |
| F1 | 8,993,905 | 0.9454 | 9,513,333 | 9 | 95 | .011090590 |
| F1 | 8,091,145 | 0.7702 | 10,505,252 | 7 | 19 | .118974947 |
| G1 | 6,066,052 | 0.9684 | 6,263,994 | 7 | 28 | .016673143 |
| G1 | 6,017,427 | 1.0325 | 5,828,016 | 5 | 11 | .040636922 |
| G1 | 6,584,833 | 1.0384 | 6,341,326 | 4 | 6 | .011004526 |
| G1 | 4,880,302 | 1.0086 | 4,838,689 | 2 | 3 | .006187788 |
| Random Totals: | 224,563,460 | 248,773,666 | 77 | 2,606 | ||
| Catg J Exception Values: | 7,970,243 | 9,620,043 | ||||
| Catg D1 Exception Values: | 6,612,198 | 6,761,950 | ||||
| Catg F1 Exception Values: | 14,299,088 | 19,537,155 | ||||
| Total Test Values (4): | 253,444,989 | 284,692,814 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,234,640 |
Confidence Interval Values (5)
| Local Test Value: | 253,444,989 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 270,458,174 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 298,927,454 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 320,759,429 | (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