taxes Property Tax Assistance

2018 Confidence Interval Detail

185/Parmer
185-901/Bovina ISD

Category Summary

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

Stratum
Variance
A 6,075,554 0.8305 7,315,538 14 209 0.020085265
A 6,626,195 0.8719 7,599,719 14 122 0.013281727
A 6,243,106 0.8872 7,036,864 12 69 0.009399937
A 5,996,961 0.9008 6,657,372 11 43 0.005357424
E 14,612,946 0.9339 15,647,228 20 302 0.011674432
L1 1,142,436 1.0312 1,107,870 8 30 0.005870854
L1 898,054 0.9819 914,608 5 7 0.001416682
L1 3,193,411 1.0250 3,115,523 2 5 0.000061522
Random Totals: 44,788,663 49,394,722 86 787
CATG D1 EXCEPTION VALUES: 17,725,345 12,244,115
CATG J EXCEPTION VALUES: 21,064,910 22,084,083
Total Test Values(2) 83,578,918 83,722,920

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,186,146

Confidence Interval Values(5)

Local Test Value: 83,578,918 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 79,536,774 (State Test Value minus Margin of Error Percent)
State Upper Limit: 87,909,066 (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