2011 Confidence Interval Detail
241/Wharton
241-904/Wharton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 76,140,093 | 1.0264 | 74,181,696 | 11 | 1,416 | .027729606 |
| A | 68,866,325 | 1.0518 | 65,474,734 | 11 | 711 | .011539845 |
| A | 68,411,457 | 0.9982 | 68,534,820 | 10 | 516 | .004117433 |
| A | 73,740,239 | 1.0339 | 71,322,409 | 10 | 352 | .013393818 |
| D3 | 50,520,616 | 0.9944 | 50,805,125 | 15 | 2,427 | .004450649 |
| F1 | 20,035,441 | 1.0015 | 20,005,433 | 10 | 204 | .005969799 |
| F1 | 20,399,683 | 1.0081 | 20,235,773 | 9 | 70 | .005922079 |
| F1 | 21,813,898 | 1.0160 | 21,470,372 | 7 | 23 | .003386986 |
| F1 | 17,683,842 | 0.9764 | 18,111,268 | 3 | 4 | .018921401 |
| G1 | 17,797,110 | 1.0627 | 16,747,069 | 7 | 24 | .004528448 |
| G1 | 20,724,862 | 1.0378 | 19,969,996 | 4 | 7 | .004343323 |
| Random Totals: | 456,133,566 | 446,858,695 | 97 | 5,754 | ||
| Catg D1 Exception Values: | 25,236,397 | 28,616,184 | ||||
| Catg G1 Exception Values: | 59,680,823 | 58,874,101 | ||||
| Total Test Values (4): | 541,050,786 | 534,348,980 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 26,717,449 |
Confidence Interval Values (5)
| State Lower Limit: | 507,631,531 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 541,050,786 | (Within Confidence Interval) |
| State Upper Limit: | 561,066,429 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 848,060,733 | (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