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245/Willacy
2016 Confidence Interval Detail
245/Willacy
245-902/Lyford CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,490,716 | 0.5897 | 24,573,030 | 15 | 632 | .118537280 |
| A | 14,820,986 | 0.6996 | 21,184,943 | 15 | 375 | .039224148 |
| A | 16,204,559 | 0.7293 | 22,219,332 | 15 | 255 | .034084462 |
| A | 15,194,993 | 0.8215 | 18,496,644 | 17 | 125 | .019121192 |
| G1 | 9,506,172 | 1.0419 | 9,123,881 | 10 | 30 | .010497311 |
| Random Totals: | 70,217,426 | 95,597,830 | 72 | 1,417 | ||
| Catg D1 Exception Values: | 41,820,326 | 46,786,976 | ||||
| Catg G1 Exception Values: | 9,395,739 | 9,146,232 | ||||
| Total Test Values (4): | 121,433,491 | 151,531,038 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,576,551 |
Confidence Interval Values (5)
| Local Test Value: | 121,433,491 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 143,954,487 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 159,107,589 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 176,233,947 | (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