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125/Jim Wells
2016 Confidence Interval Detail
125/Jim Wells
125-905/Premont ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,006,717 | 0.8261 | 9,692,189 | 15 | 298 | .045621984 |
| A | 8,932,268 | 0.9226 | 9,681,626 | 15 | 190 | .014856516 |
| A | 13,004,817 | 0.8569 | 15,176,587 | 17 | 197 | .018703768 |
| A | 12,900,338 | 0.9814 | 13,144,832 | 15 | 114 | .015364618 |
| E | 20,835,625 | 0.7203 | 28,926,315 | 23 | 519 | .035939962 |
| G1 | 2,122,622 | 1.0365 | 2,047,875 | 8 | 49 | .004802233 |
| Random Totals: | 65,802,387 | 78,669,424 | 93 | 1,367 | ||
| Catg J Exception Values: | 3,083,700 | 3,183,677 | ||||
| Catg D1 Exception Values: | 6,823,382 | 7,612,208 | ||||
| Catg G1 Exception Values: | 660,990 | 628,161 | ||||
| Total Test Values (4): | 76,370,459 | 90,093,470 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,504,673 |
Confidence Interval Values (5)
| Local Test Value: | 76,370,459 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 85,588,797 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 94,598,143 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 131,215,970 | (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