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05-11-2022
Mathematics

Answered

A letter is chosen at random from the word MATHEMATICIAN. A second letter is then chosen and placed to the right of the first letter.
a. How many outcomes sit in the sample space if selections are made:
i) with replacement? ii) without replacement?
b. How many of the outcomes contain the same letter if selection is made:
i) with replacement? ii) without replacement?

Answer :

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