taxes Property Tax Assistance

2020 Confidence Interval Detail

McLennan County
161-920/China Spring ISD

Category Summary

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

Stratum
Variance
A 193,972,034 0.9623 201,571,271 46 1,133 0.008207482
A 244,244,934 0.9565 255,352,780 74 1,101 0.015708652
A 216,147,698 0.9816 220,199,366 42 703 0.007547441
A 249,553,836 1.0038 248,609,121 39 507 0.006365740
E 212,148,628 0.9870 214,942,886 20 750 0.025268427
Random Totals: 1,116,067,130 1,140,675,424 221 4,194
CATG D1 EXCEPTION VALUES: 3,659,820 3,100,582
Total Test Values 1,119,726,950 1,143,776,006

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 57,188,800

Confidence Interval Values(5)

Local Test Value: 1,119,726,950 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,086,587,206 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,200,964,806 (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