2010 Confidence Interval Detail
163/Medina
007-904/Lytle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,236,740 | 1.0419 | 9,825,070 | 10 | 241 | .011200475 |
| A | 10,984,720 | 0.9580 | 11,466,305 | 10 | 95 | .008967177 |
| A | 10,959,990 | 0.9616 | 11,397,660 | 9 | 62 | .004733672 |
| A | 11,606,770 | 0.9827 | 11,811,102 | 9 | 49 | .006354278 |
| C | 671,890 | 0.9425 | 712,881 | 9 | 120 | .083011595 |
| C | 1,699,250 | 0.9448 | 1,798,529 | 9 | 170 | .043084577 |
| C | 412,120 | 0.9461 | 435,599 | 8 | 28 | .116899018 |
| C | 1,077,410 | 0.9623 | 1,119,620 | 7 | 33 | .018711752 |
| D3 | 8,989,390 | 1.0345 | 8,689,599 | 20 | 252 | .019748440 |
| Random Totals: | 56,638,280 | 57,256,365 | 91 | 1,050 | ||
| Catg J Exception Values: | 1,171,774 | 1,290,956 | ||||
| Catg D1 Exception Values: | 348,670 | 357,773 | ||||
| Total Test Values (4): | 58,158,724 | 58,905,094 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 2,945,255 |
Confidence Interval Values (5)
| State Lower Limit: | 55,959,839 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 58,158,724 | (Within Confidence Interval) |
| State Upper Limit: | 61,850,349 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 52,554,820 | (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