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175/Navarro
2017 Confidence Interval Detail
175/Navarro
175-905/Frost ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,062,440 | 0.9724 | 4,177,746 | 9 | 143 | .019947497 |
| A | 4,006,810 | 0.9354 | 4,283,526 | 10 | 80 | .035205493 |
| A | 3,114,760 | 1.0087 | 3,087,895 | 9 | 43 | .042958812 |
| A | 6,372,540 | 1.0236 | 6,225,615 | 10 | 48 | .009658680 |
| E | 32,072,150 | 1.0687 | 30,010,433 | 24 | 473 | .014487747 |
| Random Totals: | 49,628,700 | 47,785,215 | 62 | 787 | ||
| Catg J Exception Values: | 6,691,070 | 9,411,757 | ||||
| Catg D1 Exception Values: | 6,812,651 | 7,345,076 | ||||
| Total Test Values (4): | 63,132,421 | 64,542,048 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,227,102 |
Confidence Interval Values (5)
| State Lower Limit: | 61,314,946 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 63,132,421 | (Within Confidence Interval) |
| State Upper Limit: | 67,769,150 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 103,979,448 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories