Consider the task of selecting a person at random from a group
of n people by repeatedly rolling a single six-sided
die.
What is the greatest value of n for which a person can be
selected at random using five rolls?
Solution:-
Given that
Consider the task of selecting a person at random from a group of n people by repeatedly rolling a single six-sided die.
What is the greatest value of n for which a person can be selected at random using five rolls?
No. of outcomes in rolling a die once = 6
Total no. of ways in a rolling a die 5 times
= 6 x 6 x 6 x 6 x 6
=
= 7776
Greatest value of n can be 7776 for which a person can be seclected at random using 5 rolls.
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