Table:
0
A
B
C
D
E
1
gun class (pdr.)
shot diameter (cm)
shot volume (cm 3 )
approx. service bore (cm)
mass of projectile (kg)
2
2
6.04
172.76
6.64
0.90846
3
3
6.91
172.76
7.60
1.36028
4
4
7.60
230.30
8.37
1.81339
5
6
8.71
345.39
9.58
2.71957
6
9
10.00
518.28
11.00
4.08091
7
12
10.97
691.22
12.07
5.44269
8
18
12.56
1036.96
13.81
8.16499
9
24
13.82
1382.65
15.20
10.88696
10
32
15.21
1843.50
16.73
14.51572
11
64
19.17
3686.90
21.08
29.03063

Questions and formulas:
Question: How many times is the shot volume (cm3) less than 172.76?
Formula: SUM(FILTER(B1, C1<172.76))
Formula2: SUM(FILTER(B2:B11, C2:C11<172.76))
Level: easy
Question: what is the average shot volume (cm 3) when the shot diameter (cm) is less than 6.04?
Formula: AVERAGE(FILTER(C1, B1<6.04))
Formula2: AVERAGE(FILTER(C2:C11, B2:B11<6.04))
Level: easy