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101/Harris
2017 Confidence Interval Detail
101/Harris
101-916/La Porte ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 288,932,900 | 0.9233 | 312,935,016 | 40 | 2,488 | .018047673 |
| A | 713,292,487 | 0.9823 | 726,145,258 | 48 | 4,636 | .005148159 |
| A | 583,343,509 | 0.9840 | 592,828,769 | 50 | 2,912 | .005861588 |
| A | 656,102,002 | 0.9978 | 657,548,609 | 49 | 2,064 | .006652187 |
| F1 | 359,081,130 | 0.8749 | 410,425,340 | 10 | 357 | .032501825 |
| F1 | 358,867,010 | 0.9023 | 397,724,715 | 16 | 93 | .045947970 |
| F1 | 363,681,837 | 0.9195 | 395,521,302 | 15 | 31 | .012757212 |
| F1 | 493,230,730 | 1.0100 | 488,347,257 | 7 | 14 | .002365511 |
| L1 | 164,322,539 | 0.9089 | 180,792,759 | 10 | 389 | .072422266 |
| L1 | 179,774,455 | 0.9267 | 193,994,232 | 11 | 77 | .011946717 |
| L1 | 166,113,933 | 0.8294 | 200,282,051 | 7 | 29 | .054191693 |
| L1 | 135,600,762 | 1.1132 | 121,811,680 | 5 | 9 | .080080301 |
| Random Totals: | 4,462,343,294 | 4,678,356,988 | 268 | 13,099 | ||
| Catg D1 Exception Values: | 182,842 | 204,721 | ||||
| Total Test Values (4): | 4,462,526,136 | 4,678,561,709 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 233,928,085 |
Confidence Interval Values (5)
| State Lower Limit: | 4,444,633,624 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 4,462,526,136 | (Within Confidence Interval) |
| State Upper Limit: | 4,912,489,794 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 8,945,057,495 | (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