taxes Property Tax Assistance

2021 Confidence Interval Detail

Montgomery County
170-907/Splendora ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 186,934,410 0.8510 219,664,407 21 2,009 0.049296348
A 200,821,320 0.9286 216,262,460 40 1,072 0.009782913
A 186,175,550 0.9346 199,203,456 30 609 0.004682387
A 209,418,380 0.9373 223,427,270 47 464 0.009078727
C1 14,209,770 0.6053 23,475,582 10 1,149 0.417030006
C1 16,437,110 0.6637 24,765,873 10 473 0.024841938
C1 10,827,820 0.8007 13,522,942 12 163 0.024520621
C1 26,657,580 0.7145 37,309,419 7 63 0.037224367
E 158,392,958 0.8510 186,125,685 21 780 0.022307162
F1 25,985,985 0.8778 29,603,537 10 97 0.247908466
F1 33,017,430 1.0166 32,478,290 11 43 0.012568399
F1 25,755,650 0.9026 28,534,955 5 15 0.051728961
F1 46,008,620 1.5817 29,088,082 3 9 0.395117375
Random Totals: 1,140,642,583 1,263,461,958 227 6,946
CATG D1 EXCEPTION VALUES: 7,340,902 6,692,420
Total Test Values 1,147,983,485 1,270,154,378

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 63,507,719

Confidence Interval Values(5)

Local Test Value: 1,147,983,485 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 1,206,646,659 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,333,662,097 (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