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Grayson County
2024 Confidence Interval Detail
Grayson County
091-917/Gunter 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 | 159,094,732 | 0.9753 | 163,123,892 | 15 | 376 | 0.008767541 |
| A | 3 | 139,127,325 | 1.0110 | 137,613,576 | 12 | 212 | 0.001127793 |
| A | 4 | 181,774,778 | 0.9983 | 182,084,321 | 14 | 237 | 0.008755553 |
| A | 5 | 206,170,288 | 0.9295 | 221,807,733 | 12 | 197 | 0.010989731 |
| E | 0 | 214,331,859 | 0.9717 | 220,574,106 | 19 | 385 | 0.004220210 |
| Random Totals: | 900,498,982 | 925,203,628 | 72 | 1,407 | |||
| CATG D1 EXCEPTION VALUES: | 2,159,121 | 2,139,317 | |||||
| Total Test Values | 902,658,103 | 927,342,945 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 46,367,147 |
Confidence Interval Values(5)
| Local Test Value: | 902,658,103 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 880,975,798 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 973,710,092 | (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