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Problems
Product of Face Counts in Ten Die Rolls

00:00:00

Product of Face Counts in Ten Die Rolls

Medium

2

0

ProbabilityExpected ValueCombinatorics

A fair six-sided die is rolled 10 times.

Let

$N_i$

be the number of times face $i$ appears, for

$i=1,\ldots,6.$

Find

$E[N_1N_2N_3N_4N_5N_6].$

Your answer

Enter a number, fraction, or mathematical expression.

Discussion (0)

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