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161/McLennan
2018 Confidence Interval Detail
161/McLennan
161-922/Robinson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 90,493,606 | 0.9286 | 97,451,654 | 20 | 741 | .031992942 |
| A | 161,730,080 | 0.9605 | 168,381,135 | 41 | 1,000 | .035270253 |
| A | 176,101,444 | 0.9609 | 183,267,191 | 42 | 836 | .013609785 |
| A | 186,489,607 | 1.0136 | 183,987,379 | 28 | 622 | .016235225 |
| E | 106,313,782 | 0.9305 | 114,254,467 | 16 | 665 | .048397028 |
| F1 | 17,843,430 | 0.8499 | 20,994,741 | 9 | 68 | .086250165 |
| F1 | 16,968,797 | 0.9770 | 17,368,267 | 6 | 17 | .002053268 |
| F1 | 19,141,110 | 1.0255 | 18,665,149 | 4 | 8 | .001415330 |
| Random Totals: | 775,081,856 | 804,369,983 | 166 | 3,957 | ||
| Catg D1 Exception Values: | 6,320,929 | 5,864,697 | ||||
| Catg F1 Exception Values: | 14,737,030 | 14,605,100 | ||||
| Total Test Values (4): | 796,139,815 | 824,839,780 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 41,241,989 |
Confidence Interval Values (5)
| State Lower Limit: | 783,597,791 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 796,139,815 | (Within Confidence Interval) |
| State Upper Limit: | 866,081,769 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 691,301,561 | (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