taxes Property Tax Assistance

2017 Confidence Interval Detail

188/Potter
191-901/Canyon ISD

Category Summary

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

Stratum
Variance
A 714,152,239 0.9465 754,519,006 99 5,468 .026522822
A 856,570,022 0.9855 869,173,031 100 4,613 .007449386
A 907,778,283 0.9585 947,082,194 99 3,735 .010235883
A 983,556,957 0.9462 1,039,481,037 100 2,427 .015045572
F1 115,381,061 0.9907 116,464,178 10 511 .010024803
F1 109,056,474 0.9462 115,257,318 10 140 .071512235
F1 130,743,665 0.8762 149,216,691 8 56 .178443415
F1 91,104,045 0.9516 95,737,752 5 12 .014790457
L1 61,699,602 1.0040 61,453,787 10 688 .001403189
L1 68,447,223 1.0897 62,812,905 10 141 .019166653
L1 74,709,187 0.9643 77,475,046 8 54 .002735314
L1 79,999,050 0.9603 83,306,311 5 12 .001755427
Random Totals: 4,193,197,808   4,371,979,256 464 17,857  
Catg D1 Exception Values: 29,445,911   17,970,112      
Total Test Values (4): 4,222,643,719   4,389,949,368      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 219,497,468

Confidence Interval Values (5)

State Lower Limit: 4,170,451,900 (State Test Value minus Margin of Error Percent)
Local Test Value: 4,222,643,719 (Within Confidence Interval)
State Upper Limit: 4,609,446,836 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 4,590,253,144 (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