During World War II, the Allies recorded the serial numbers of captured German tanks' gearboxes. Why?
to track the movement of tanks
to identify the tanks re-captured by Germans
to estimate total tanks production
to take part in the "Top tank killer" contest
The allies found out, that the gearbox numbers fell in two unbroken sequences, so large production resulted in influx of large serial numbers. Today, the problem of estimating the maximum of a discrete uniform distribution from sampling without replacement, is known - in the English-speaking world - as the German tank problem.
reach: rather globalmathematicsSecond World WarstatisticstankstechnologyWorld War II
Answers by country
to track the movement of tanks
to identify the tanks re-captured by Germans
to estimate total tanks production
to take part in the "Top tank killer" contest
answers
the Netherlands
55
Republic of Ireland
62
Poland
30406
the United Kingdom
468
France
35
New Zealand
28
Norway
30
Germany
142
the United States
1198
Australia
107
Israel
19
Unknown
42
Canada
106
Greece
27
Malaysia
20
Sweden
29
South Africa
20
India
269
Pakistan
23
the Philippines
54