Table:
0
A
B
C
D
E
1
Date
Number
Type
Captain
Casualties
2
16 Oct 1943
U-470
VIIC
O/L Grave
46
3
16 Oct
U-964
VIIC
O/L Hummerjohann
47
4
16 Oct
U-844
IXC
O/L Moller
53
5
17 Oct
U-540
IXC
K/L Kasch
55
6
17 Oct
U-631
VIIC
O/L Kruger
53
7
17 Oct
U-841
IXC
K/L Bender
26

Questions and formulas:
Question: What is the average number of casualties for the convoy with a number of U-844?
Formula: AVERAGEIFS(E1,B1,"u-844")
Formula2: AVERAGEIFS(E2:E7,B2:B7,"u-844")
Level: easy