taxes Property Tax Assistance

2022 Confidence Interval Detail

Ellis County
070-908/Midlothian ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,499,385,346 0.8713 1,720,860,032 100 5,170 0.023156384
A 1,498,772,712 0.9185 1,631,761,254 100 3,776 0.016134176
A 1,498,578,738 0.9232 1,623,243,867 100 3,115 0.023317399
A 1,498,810,571 0.9103 1,646,501,781 100 2,355 0.019250709
F1 124,140,912 1.1349 109,384,890 10 147 0.041331691
F1 148,933,758 1.1439 130,198,232 9 74 0.084308636
F1 163,001,964 1.1253 144,852,007 8 32 0.053307139
F1 120,336,155 0.9987 120,492,796 3 5 0.002284049
L1 48,555,508 0.9932 48,887,946 10 124 0.003944161
L1 54,869,305 1.0141 54,106,405 7 25 0.001877299
Random Totals: 6,655,384,969 7,230,289,210 447 14,823
CATG D1 EXCEPTION VALUES: 4,038,875 1,078,493
CATG F1 EXCEPTION VALUES: 711,112,755 486,626,396
CATG L1 EXCEPTION VALUES: 457,486,672 466,064,641
Total Test Values 7,828,023,271 8,184,058,740

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 409,202,937

Confidence Interval Values(5)

Local Test Value: 7,828,023,271 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 7,774,855,803 (State Test Value minus Margin of Error Percent)
State Upper Limit: 8,593,261,677 (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