10 A text is such that a vowel is followed by a consonant 80% of the time and a consonant is followed by a vowel 50% of the time. In the following cases, how should you guess in order to maximize your probability to guess correctly: (a) a letter is chosen at random, (b) a letter is chosen at random and the next letter in the text is recorded, (c) five letters are chosen at random with replacement, (d) a sequence of five consecutive letters is chosen at random?
10 A text is such that a vowel is followed by a consonant 80% of the time and a consonant is followed by a vowel 50% of the time. In the following cases, how should you guess in order to maximize your probability to guess correctly: (a) a letter is chosen at random, (b) a letter is chosen at random and the next letter in the text is recorded, (c) five letters are chosen at random with replacement, (d) a sequence of five consecutive letters is chosen at random?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 10ECP: In Example 10, researchers selected five people at random from the population. What is the...
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Transcribed Image Text:10 A text is such that a vowel is followed by a consonant 80% of the time and a consonant
is followed by a vowel 50% of the time. In the following cases, how should you guess in
order to maximize your probability to guess correctly: (a) a letter is chosen at random,
(b) a letter is chosen at random and the next letter in the text is recorded, (c) five letters
are chosen at random with replacement, (d) a sequence of five consecutive letters is
chosen at random?
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