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043/Collin
2016 Confidence Interval Detail
043/Collin
043-919/Lovejoy ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 422,355,650 | 0.9512 | 444,024,022 | 56 | 1,281 | .006303036 |
| A | 582,039,990 | 0.9378 | 620,644,050 | 63 | 1,323 | .009457952 |
| A | 567,565,940 | 0.9841 | 576,736,043 | 41 | 951 | .005731271 |
| A | 690,592,849 | 0.9729 | 709,829,221 | 42 | 768 | .003783151 |
| Random Totals: | 2,262,554,429 | 2,351,233,336 | 202 | 4,323 | ||
| Catg D1 Exception Values: | 177,602 | 121,561 | ||||
| Total Test Values (4): | 2,262,732,031 | 2,351,354,897 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 117,567,744 |
Confidence Interval Values (5)
| State Lower Limit: | 2,233,787,153 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,262,732,031 | (Within Confidence Interval) |
| State Upper Limit: | 2,468,922,641 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,156,665,212 | (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