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113/Houston
2018 Confidence Interval Detail
113/Houston
113-903/Lovelady ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,533,690 | 0.8555 | 7,637,276 | 12 | 160 | 0.047915279 |
| A | 6,260,460 | 0.8309 | 7,534,553 | 11 | 93 | 0.055690735 |
| A | 6,885,170 | 0.8262 | 8,333,539 | 12 | 71 | 0.034195934 |
| A | 7,574,680 | 0.8690 | 8,716,548 | 11 | 49 | 0.048544041 |
| E | 81,589,250 | 0.8336 | 97,875,780 | 24 | 1741 | 0.035475757 |
| G1 | 6,956,080 | 0.9888 | 7,034,871 | 9 | 57 | 0.000674490 |
| G1 | 7,190,240 | 1.0056 | 7,150,199 | 5 | 11 | 0.000492445 |
| G1 | 7,492,030 | 1.0074 | 7,436,996 | 4 | 6 | 0.000131766 |
| Random Totals: | 130,481,600 | 151,719,762 | 88 | 2,188 | ||
| CATG A EXCEPTION VALUES: | 20,400 | 16,382 | ||||
| CATG D1 EXCEPTION VALUES: | 24,126,300 | 24,848,512 | ||||
| CATG G1 EXCEPTION VALUES: | 5,954,640 | 5,920,554 | ||||
| CATG J EXCEPTION VALUES: | 7,614,030 | 8,844,730 | ||||
| Total Test Values(4) | 168,196,970 | 191,349,940 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,567,497 |
Confidence Interval Values(5)
| Local Test Value: | 168,196,970 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 181,782,443 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 200,917,437 | (State Test Value plus Margin of Error Percent) |
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