taxes Property Tax Assistance

2018 Confidence Interval Detail

161/McLennan
161-921/Connally ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 82,064,416 0.9015 91,030,966 17 1076 0.070735232
A 99,449,976 1.0009 99,360,552 24 871 0.042004044
A 137,671,191 1.0465 131,553,933 26 851 0.014689466
A 124,244,290 0.9978 124,518,230 17 393 0.003433605
B 11,551,640 0.8471 13,636,690 14 96 0.015513268
B 9,949,600 0.7766 12,811,743 10 24 0.047430173
B 9,001,811 0.6436 13,986,655 4 6 0.131347100
E 67,659,251 1.4360 47,116,470 17 443 0.263741393
F1 15,307,828 0.8926 17,149,706 9 101 0.027165549
F1 15,803,084 0.8303 19,032,981 8 35 0.053757988
F1 13,388,950 1.0483 12,772,060 8 13 0.012064493
F1 17,193,600 0.8434 20,386,056 2 5 0.000726609
L1 12,036,530 1.2830 9,381,551 11 119 0.093878660
L1 13,492,410 0.9751 13,836,950 8 23 0.019296090
L1 13,659,510 1.1828 11,548,453 5 9 0.009643289
L1 13,456,110 0.9925 13,557,793 2 4 0.000149687
Random Totals: 655,930,197 651,680,789 182 4,069
CATG B EXCEPTION VALUES: 9,856,652 15,560,803
CATG D1 EXCEPTION VALUES: 1,334,261 1,254,345
Total Test Values(2) 667,121,110 668,495,937

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 33,424,797

Confidence Interval Values(5)

Local Test Value: 667,121,110 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 635,071,140 (State Test Value minus Margin of Error Percent)
State Upper Limit: 701,920,734 (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