Quick Start for:

2011 Confidence Interval Detail
101/Harris
101-915/Klein ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 2,365,736,604 1.0502 2,252,653,403 47 22,159 .028228242
A 2,414,733,935 0.9651 2,502,055,678 51 16,244 .008687903
A 2,412,190,597 0.9629 2,505,130,955 46 11,622 .011283586
A 2,383,547,054 0.9527 2,501,886,275 50 6,043 .012069323
B 86,101,486 0.8857 97,212,923 13 67 .055660385
B 81,892,972 0.9612 85,198,681 6 11 .005008397
B 68,343,236 0.9604 71,161,220 3 5 .002823480
C 57,916,036 1.0388 55,752,826 10 1,577 .024633648
C 70,710,651 0.9723 72,725,137 11 423 .013008050
C 66,428,216 1.0521 63,138,690 10 121 .042982991
C 58,386,367 0.9773 59,742,522 10 31 .025293017
F1 396,729,968 0.8959 442,828,405 14 756 .023493069
F1 395,123,577 0.9112 433,629,913 11 267 .009568419
F1 400,697,264 1.0354 386,997,551 11 104 .006995975
F1 471,246,229 1.0421 452,208,261 7 18 .005877478
L1 143,697,257 1.1187 128,450,216 10 1,422 .005634315
L1 161,817,322 1.0307 156,997,499 9 166 .026938098
L1 135,454,047 0.9970 135,861,632 8 41 .003165851
L1 172,304,064 0.9793 175,946,149 5 11 .000458464
Random Totals: 12,343,056,882   12,579,577,936 332 61,088  
Catg D1 Exception Values: 5,245,908   5,533,087      
Catg B Exception Values: 84,388,377   82,430,650      
Total Test Values (4): 12,432,691,167   12,667,541,673      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 633,377,084

Confidence Interval Values (5)

State Lower Limit: 12,034,164,589 (State Test Value minus Margin of Error Percent)
Local Test Value: 12,432,691,167 (Within Confidence Interval)
State Upper Limit: 13,300,918,757 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 12,633,398,192 (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

Required Plug-ins