SOLUTION: Consider an experiment of choosing randomly two of the letters from the alphabet. (a) Find the sample space S1 , of the experiment if it possible to choose the same letter twice.

Question 1177287: Consider an experiment of choosing randomly two of the letters from the alphabet.
(a) Find the sample space S1 , of the experiment if it possible to choose the same letter twice.
(b) Find the sample space S2 , of the experiment if it is not possible to choose the same letter
twice.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!


Hi
alphabet: 26 letters:
choose 2
a) possible to choose the same letter twice(replacing the 1st before drawing the second, for ex)
 the sample space S1 = (26)(26) = 676

b) not possible to choose the same letter twice(no replacement , for ex)
 the sample space S2 = 26C2 = 325

Wish You the Best in your Studies.

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