taxes Property Tax Assistance

2018 Confidence Interval Detail

031/Cameron
031-914/Santa Rosa ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 12,657,250 1.0162 12,455,471 17 411 0.032728978
A 18,077,601 0.9141 19,776,393 17 359 0.031430439
A 19,775,662 0.9608 20,582,496 19 273 0.032528576
A 19,830,240 0.9511 20,849,795 20 168 0.022810391
C1 1,059,089 1.1762 900,433 10 121 0.023628933
C1 1,516,872 1.1718 1,294,480 11 89 0.033158090
C1 1,301,911 1.0288 1,265,466 9 48 0.037548769
C1 2,003,270 1.0141 1,975,417 9 50 0.080333672
E 16,949,906 0.8601 19,706,902 22 326 0.046831694
Random Totals: 93,171,801 98,806,853 134 1,845
CATG D1 EXCEPTION VALUES: 5,945,813 5,433,204
CATG J EXCEPTION VALUES: 254,210 270,394
Total Test Values(2) 99,371,824 104,510,451

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,225,523

Confidence Interval Values(5)

Local Test Value: 99,371,824 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 99,284,928 (State Test Value minus Margin of Error Percent)
State Upper Limit: 109,735,974 (State Test Value plus Margin of Error Percent)

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