taxes Property Tax Assistance

2017 Confidence Interval Detail

101/Harris
101-917/Pasadena ISD

Category Summary

(1)
Category		 (1)
Local
Value		 (1)
Stratum
Ratio		 (1)
State
Value		 (2)
Sample
Size		 (3)
Total
Parcels
Stratum
Variance
A 1,212,808,185 0.9404 1,289,672,677 78 13,624 .016679347
A 1,452,353,501 0.9615 1,510,508,061 94 12,001 .012620178
A 1,953,626,284 0.9650 2,024,483,196 95 12,953 .007199854
A 2,157,428,120 0.9944 2,169,577,755 96 9,887 .003903822
B 203,603,166 0.8563 237,770,835 10 68 .040408358
B 233,270,108 0.9661 241,455,448 9 32 .009939077
B 302,028,961 0.9265 325,989,165 7 25 .012551226
B 370,867,913 0.9894 374,841,230 5 15 .000880590
C1 61,377,503 0.9629 63,742,344 8 1,532 .005414635
C1 63,513,333 0.9839 64,552,630 9 392 .047707336
C1 56,685,598 0.9631 58,857,437 9 134 .021071851
C1 63,870,412 0.8635 73,966,893 8 66 .020215930
F1 794,496,159 0.9121 871,062,558 9 1,898 .010774232
F1 795,041,157 0.9452 841,135,376 8 514 .003350832
F1 847,905,624 0.9498 892,720,177 11 200 .005505740
F1 759,314,277 1.0062 754,635,537 7 62 .011624631
L1 287,982,015 0.9282 310,258,581 11 2,049 .015909232
L1 303,611,909 0.9377 323,783,629 12 274 .008920977
L1 250,699,555 0.8649 289,859,585 9 64 .042640750
L1 311,312,520 0.9921 313,791,473 7 19 .070761329
Random Totals: 12,481,796,300   13,032,664,587 502 55,809  
Catg J Exception Values: 45,840,925   44,617,056      
Catg D1 Exception Values: 94,128   100,044      
Total Test Values (4): 12,527,731,353   13,077,381,687      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 653,869,084

Confidence Interval Values (5)

State Lower Limit: 12,423,512,603 (State Test Value minus Margin of Error Percent)
Local Test Value: 12,527,731,353 (Within Confidence Interval)
State Upper Limit: 13,731,250,771 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 13,610,439,396 (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