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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 | 0.8245 | 7,924,427 | 12 | 160 | .038217177 |
| A | 6,260,460 | 0.8219 | 7,617,058 | 11 | 93 | .055169152 |
| A | 6,885,170 | 0.8204 | 8,392,455 | 12 | 71 | .034721909 |
| A | 7,574,680 | 0.8639 | 8,768,006 | 11 | 49 | .047355717 |
| E | 81,589,250 | 0.8336 | 97,875,780 | 24 | 1,741 | .035475757 |
| G1 | 6,956,080 | 0.9888 | 7,034,871 | 9 | 57 | .000674490 |
| G1 | 7,190,240 | 1.0056 | 7,150,199 | 5 | 11 | .000492445 |
| G1 | 7,492,030 | 1.0074 | 7,436,996 | 4 | 6 | .000131766 |
| Random Totals: | 130,481,600 | 152,199,792 | 88 | 2,188 | ||
| Catg J Exception Values: | 7,614,030 | 8,852,650 | ||||
| Catg D1 Exception Values: | 24,126,300 | 24,848,512 | ||||
| Catg G1 Exception Values: | 5,954,640 | 5,920,554 | ||||
| Total Test Values (4): | 168,176,570 | 191,821,508 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,591,075 |
Confidence Interval Values (5)
| Local Test Value: | 168,176,570 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 182,230,433 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 201,412,583 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 255,133,040 | (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