There are 26 letters in the English alphabet. Letters are picked one by one

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.1: Counting
Problem 1E: The Fundamental Counting Principle says that if one event can occur in m ways and a second event can...
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There are 26 letters in the English alphabet. Letters are picked one by one at
random, so that each letter has the same chance of appearing as any other let-
ter, regardless of which letters have appeared or not appeared.
SA
Six letters are picked. Find the chance that the sequence that appears is RANDOM,
in that order.
5B
Six letters are picked. Find the chance that they can be arranged to form the
word RANDOM.
Transcribed Image Text:There are 26 letters in the English alphabet. Letters are picked one by one at random, so that each letter has the same chance of appearing as any other let- ter, regardless of which letters have appeared or not appeared. SA Six letters are picked. Find the chance that the sequence that appears is RANDOM, in that order. 5B Six letters are picked. Find the chance that they can be arranged to form the word RANDOM.
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