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McMullen County
2023 Confidence Interval Detail
McMullen County
162-904/McMullen County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 724,043,268 | 0.9878 | 732,985,693 | 15 | 298 | 0.006188459 |
| G1 | 718,954,726 | 0.9985 | 720,034,778 | 19 | 108 | 0.000089350 |
| G1 | 720,101,876 | 0.9962 | 722,848,701 | 16 | 55 | 0.000254785 |
| G1 | 717,693,759 | 1.0335 | 694,430,343 | 13 | 16 | 0.009650150 |
| Random Totals: | 2,880,793,629 | 2,870,299,515 | 63 | 477 | ||
| CATG D1 EXCEPTION VALUES: | 41,482,487 | 53,641,050 | ||||
| CATG J EXCEPTION VALUES: | 58,655,719 | 64,859,553 | ||||
| Total Test Values | 2,980,931,835 | 2,988,800,118 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 149,440,006 |
Confidence Interval Values(5)
| Local Test Value: | 2,980,931,835 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 2,839,360,112 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,138,240,124 | (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