2007 Confidence Interval Detail
175/Navarro
175-907/Kerens ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,585,352 | 0.8392 | 17,380,067 | 15 | 433 | .167259893 |
| A | 14,504,895 | 0.9592 | 15,121,867 | 15 | 169 | .057590774 |
| A | 14,546,742 | 0.8360 | 17,400,409 | 14 | 55 | .023263292 |
| A | 14,521,713 | 0.8453 | 17,179,360 | 16 | 30 | .019422588 |
| C | 4,322,861 | 1.4705 | 2,939,722 | 14 | 330 | .169930482 |
| C | 4,354,610 | 0.8446 | 5,155,825 | 17 | 94 | .176524878 |
| C | 4,250,586 | 0.9286 | 4,577,413 | 19 | 58 | .047207135 |
| C | 4,294,154 | 1.0762 | 3,990,108 | 11 | 35 | .136253369 |
| D3 | 47,327,980 | 0.9091 | 52,060,257 | 28 | 2,750 | .130325563 |
| Random Totals: | 122,708,893 | 135,805,028 | 149 | 3,954 | ||
| Catg J Exception Values: | 18,584,626 | 19,340,777 | ||||
| Catg D1 Exception Values: | 11,426,020 | 10,906,079 | ||||
| Total Test Values (4): | 152,719,539 | 166,051,884 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,302,594 |
Confidence Interval Values (5)
| Local Test Value: | 152,719,539 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 157,749,290 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 174,354,478 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 179,368,043 | (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, D3, 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