Table:
0
A
B
C
D
E
1
Year of Marriage
Name
Her Age
His Age
# of Children
2
1835
Louisa Maria Tanner
17
22
8
3
1843
Diontha Walker
27
30
0
4
1844
Caroline Partridge
17
31
6
5
1846
Eliza Maria Partridge
23
33
5
6
1846
Paulina Eliza Phelps
19
33
7
7
1846
Priscilla Turley
17
33
6
8
1846
Cornelia Leavitt
21
33
2
9
1853
Lydia Partridge
23
40
4

Questions and formulas:
Question: What is the mean year of marriage when her age was more than 19 and his age was 30?
Formula: AVERAGE(FILTER(A1, (C1>19)*(D1=30)))
Formula2: AVERAGE(FILTER(A2:A9, (C2:C9>19)*(D2:D9=30)))
Level: easy
Question: What is the lowest figure for her age when the year of marriage is before 1853, the number of children is less than 8, and the bride was Eliza Maria Partridge?
Formula: MIN(FILTER(C1, (A1<1853)*(E1<8)*(B1="eliza maria partridge")))
Formula2: MIN(FILTER(C2:C9, (A2:A9<1853)*(E2:E9<8)*(B2:B9="eliza maria partridge")))
Level: easy
Question: What is the total number of her age figures where his age is less than 33, the bride was diontha walker, and the number of children was less than 0?
Formula: SUM(FILTER(C1, (D1<33)*(B1="diontha walker")*(E1<0)))
Formula2: SUM(FILTER(C2:C9, (D2:D9<33)*(B2:B9="diontha walker")*(E2:E9<0)))
Level: easy