taxes Property Tax Assistance

2020 Confidence Interval Detail

McLennan County
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 115,553,028 0.9046 127,739,363 31 1,286 0.092071267
A 113,933,679 0.9977 114,196,331 21 829 0.033568848
A 122,627,317 1.0233 119,835,158 15 658 0.046326905
A 130,789,993 1.1204 116,735,088 16 372 0.053455967
B 11,963,847 0.8809 13,581,391 10 92 0.061694228
B 10,542,010 0.9224 11,428,892 8 23 0.018973114
B 10,047,926 0.7573 13,268,092 5 7 0.040258791
B 14,428,165 0.8745 16,498,534 2 3 0.026136507
E 78,140,335 1.1993 65,154,953 20 415 0.448380421
F1 17,828,891 0.7770 22,945,806 10 100 0.123572545
F1 16,043,630 0.9611 16,692,987 8 35 0.004502416
F1 18,963,688 1.0126 18,727,719 6 18 0.000982284
F1 16,390,970 0.9128 17,956,803 3 4 0.001967271
L1 15,147,210 1.0670 14,196,073 10 111 0.023342484
L1 14,210,480 1.0442 13,608,964 7 18 0.006800457
L1 13,936,780 1.0649 13,087,407 6 9 0.016096535
Random Totals: 720,547,949 715,653,561 178 3,980
CATG D1 EXCEPTION VALUES: 1,330,660 1,086,581
CATG L1 EXCEPTION VALUES: 68,245,370 68,073,201
Total Test Values 790,123,979 784,813,343

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 39,240,667

Confidence Interval Values(5)

Local Test Value: 790,123,979 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 745,572,676 (State Test Value minus Margin of Error Percent)
State Upper Limit: 824,054,010 (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