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Grimes County
2022 Confidence Interval Detail
Grimes County
093-903/Iola ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 38,546,046 | 0.8665 | 44,484,762 | 11 | 224 | 0.025635388 |
| A | 30,470,385 | 0.9643 | 31,598,450 | 12 | 74 | 0.010488458 |
| A | 53,641,060 | 1.0168 | 52,754,780 | 10 | 103 | 0.007389488 |
| A | 76,530,760 | 0.9899 | 77,311,607 | 10 | 105 | 0.006625044 |
| E | 200,148,263 | 0.9179 | 218,050,183 | 21 | 1,018 | 0.012995335 |
| G1 | 57,474,839 | 1.0151 | 56,619,879 | 9 | 35 | 0.000143399 |
| Random Totals: | 456,811,353 | 480,819,661 | 73 | 1,559 | ||
| CATG D1 EXCEPTION VALUES: | 5,696,095 | 5,132,775 | ||||
| CATG J EXCEPTION VALUES: | 14,636,227 | 14,689,258 | ||||
| Total Test Values | 477,143,675 | 500,641,694 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 25,032,085 |
Confidence Interval Values(5)
| Local Test Value: | 477,143,675 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 475,609,609 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 525,673,779 | (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