Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 4, 1978
Baltimore Colts
W 38–0
64,224
3
2
September 10, 1978
at New York Giants
W 34–24
73,265
4
3
September 17, 1978
at Los Angeles Rams
L 27–14
65,749
5
4
September 24, 1978
St. Louis Cardinals
W 21–12
62,760
6
5
October 2, 1978
at Washington Redskins
L 9–5
55,031
7
6
October 8, 1978
New York Giants
W 24–3
63,420
8
7
October 15, 1978
at St. Louis Cardinals
W 24–21
48,991
9
8
October 22, 1978
Philadelphia Eagles
W 14–7
60,525
10
9
October 26, 1978
Minnesota Vikings
L 21–10
61,848
11
10
November 5, 1978
at Miami Dolphins
L 23–16
69,414
12
11
November 12, 1978
at Green Bay Packers
W 42–14
55,256
13
12
November 19, 1978
New Orleans Saints
W 27–7
57,920
14
13
November 23, 1978
Washington Redskins
W 37–10
64,905
15
14
December 3, 1978
New England Patriots
W 17–10
63,263
16
15
December 10, 1978
at Philadelphia Eagles
W 31–13
64,667
17
16
December 17, 1978
at New York Jets
W 30–7
52,532

Questions and formulas:
Question: What's the most recent week for the day of November 5, 1978?
Formula: MAXIFS(A1,B1,"november 5, 1978")
Formula2: MAXIFS(A2:A17,B2:B17,"november 5, 1978")
Level: easy
Question: What's the mean week number for November 12, 1978?
Formula: AVERAGEIFS(A1,B1,"november 12, 1978")
Formula2: AVERAGEIFS(A2:A17,B2:B17,"november 12, 1978")
Level: easy
Question: What's the mean week number when attendance was 63,263?
Formula: AVERAGE(FILTER(A1, E1=63263))
Formula2: AVERAGE(FILTER(A2:A17, E2:E17=63263))
Level: easy