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Falls County
2020 Confidence Interval Detail
Falls County
073-901/Chilton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,580,550 | 0.7575 | 10,007,327 | 15 | 209 | 0.231230893 |
| A | 7,680,380 | 0.9203 | 8,345,518 | 15 | 109 | 0.074595022 |
| A | 5,907,480 | 0.9465 | 6,241,395 | 15 | 55 | 0.040841855 |
| A | 7,424,120 | 1.0506 | 7,066,552 | 15 | 41 | 0.027637192 |
| E | 39,546,620 | 0.9064 | 43,630,428 | 20 | 532 | 0.040801753 |
| Random Totals: | 68,139,150 | 75,291,220 | 80 | 946 | ||
| CATG D1 EXCEPTION VALUES: | 6,968,166 | 7,396,543 | ||||
| CATG J EXCEPTION VALUES: | 8,404,290 | 9,100,174 | ||||
| Total Test Values | 83,511,606 | 91,787,937 |
Margin of Error
| Margin of Error Percent: | 5.1325820 |
|---|---|
| Margin of Error Value: | 4,711,091 |
Confidence Interval Values(5)
| Local Test Value: | 83,511,606 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 87,076,846 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 96,499,028 | (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