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Parker County
2025 Confidence Interval Detail
Parker County
220-915/Azle ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 642,967,851 | 0.9964 | 645,290,898 | 33 | 2,336 | 5,075,175,378 |
| A | 3 | 618,865,720 | 1.0258 | 603,300,565 | 34 | 1,379 | 8,045,880,022 |
| A | 4 | 693,242,055 | 1.0236 | 677,258,749 | 32 | 1,178 | 5,006,957,988 |
| A | 5 | 862,699,467 | 0.9589 | 899,676,157 | 22 | 1,002 | 29,066,202,112 |
| E | 0 | 305,252,321 | 1.0280 | 296,938,055 | 20 | 929 | 66,451,778,143 |
| F1 | 2 | 42,240,889 | 0.9839 | 42,932,096 | 10 | 92 | 16,804,481,122 |
| F1 | 3 | 50,909,001 | 0.9671 | 52,640,886 | 8 | 49 | 63,139,904,265 |
| F1 | 4 | 57,949,463 | 0.9969 | 58,129,665 | 7 | 29 | 502,039,650,432 |
| F1 | 5 | 52,486,200 | 1.0710 | 49,006,723 | 5 | 9 | 56,014,762,126,124 |
| Random Totals: | 3,326,612,967 | 3,325,173,794 | 171 | 7,003 | |||
| CATG D1 EXCEPTION VALUES: | 1,436,937 | 1,343,075 | |||||
| Total Test Values | 3,328,049,904 | 3,326,516,869 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 166,325,843 |
Confidence Interval Values(5)
| Local Test Value: | 3,328,049,904 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,160,191,026 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,492,842,712 | (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