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031/Cameron
2018 Confidence Interval Detail
031/Cameron
031-905/La Feria ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 68,720,029 | 1.0713 | 64,146,391 | 24 | 1,907 | .084608435 |
| A | 65,482,709 | 0.8852 | 73,975,044 | 20 | 870 | .053271019 |
| A | 72,940,831 | 0.9517 | 76,642,672 | 24 | 595 | .028900575 |
| A | 75,021,778 | 1.0000 | 75,021,778 | 15 | 322 | .012757021 |
| E | 61,590,451 | 1.0302 | 59,784,946 | 20 | 852 | .064422832 |
| F1 | 12,176,863 | 0.8364 | 14,558,660 | 9 | 138 | .197978810 |
| F1 | 12,553,527 | 0.8042 | 15,609,956 | 10 | 53 | .223392757 |
| F1 | 13,298,132 | 0.6716 | 19,800,673 | 7 | 29 | .077604993 |
| F1 | 11,851,931 | 0.7659 | 15,474,515 | 6 | 13 | .166687016 |
| L1 | 6,045,329 | 0.9975 | 6,060,480 | 9 | 96 | .002778409 |
| L1 | 6,154,566 | 0.9751 | 6,311,728 | 7 | 25 | .004375945 |
| L1 | 6,202,492 | 0.9817 | 6,318,113 | 5 | 10 | .002939747 |
| L1 | 4,567,618 | 0.9900 | 4,613,756 | 3 | 4 | .000692905 |
| Random Totals: | 416,606,256 | 438,318,712 | 159 | 4,914 | ||
| Catg D1 Exception Values: | 5,468,008 | 4,941,246 | ||||
| Catg L1 Exception Values: | 8,641,464 | 8,379,555 | ||||
| Total Test Values (4): | 430,715,728 | 451,639,513 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 22,581,975 |
Confidence Interval Values (5)
| State Lower Limit: | 429,057,538 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 430,715,728 | (Within Confidence Interval) |
| State Upper Limit: | 474,221,488 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 415,753,823 | (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, D2, E, 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