2010 Confidence Interval Detail
113/Houston
113-906/Kennard ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,474,400 | 0.9925 | 4,508,212 | 9 | 167 | .007541405 |
| A | 4,064,170 | 0.9750 | 4,168,379 | 9 | 84 | .004301560 |
| A | 4,314,490 | 0.9658 | 4,467,271 | 9 | 56 | .002166565 |
| A | 4,798,670 | 0.9935 | 4,830,065 | 8 | 36 | .002005560 |
| D3 | 45,413,990 | 1.0134 | 44,813,489 | 15 | 3,321 | .157211967 |
| G1 | 19,602,070 | 0.9724 | 20,158,443 | 6 | 14 | .004086685 |
| G1 | 17,088,770 | 1.0107 | 16,907,856 | 4 | 6 | .003778288 |
| G1 | 19,346,010 | 1.0345 | 18,700,831 | 3 | 5 | .008368256 |
| Random Totals: | 119,102,570 | 118,554,546 | 63 | 3,689 | ||
| Catg J Exception Values: | 486,410 | 479,242 | ||||
| Catg D1 Exception Values: | 18,263,520 | 19,271,367 | ||||
| Catg G1 Exception Values: | 13,580,220 | 12,196,896 | ||||
| Total Test Values (4): | 151,432,720 | 150,502,051 |
Margin of Error
| Margin of Error Percent: | 6.1795935 |
|---|---|
| Margin of Error Value: | 9,300,415 |
Confidence Interval Values (5)
| State Lower Limit: | 141,201,636 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 151,432,720 | (Within Confidence Interval) |
| State Upper Limit: | 159,802,466 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 152,116,820 | (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