(a) If a letter is chosen at random from the English alphabet, find the probability that the letter is a vowel exclusive of y. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere ahead of the letter j. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere after the letter u. (a) P(vowel exclusive of y) = (Type an integer or a fraction.) (b) P(ahead of the letter j) = (Type an integer or a fraction.) (c) P(after the letter u) = ☐ (Type an integer or a fraction.)
(a) If a letter is chosen at random from the English alphabet, find the probability that the letter is a vowel exclusive of y. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere ahead of the letter j. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere after the letter u. (a) P(vowel exclusive of y) = (Type an integer or a fraction.) (b) P(ahead of the letter j) = (Type an integer or a fraction.) (c) P(after the letter u) = ☐ (Type an integer or a fraction.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:(a) If a letter is chosen at random from the English alphabet, find the probability that the letter is a
vowel exclusive of y.
(b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere
ahead of the letter j.
(b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere
after the letter u.
(a) P(vowel exclusive of y) =
(Type an integer or a fraction.)
(b) P(ahead of the letter j) =
(Type an integer or a fraction.)
(c) P(after the letter u) = ☐
(Type an integer or a fraction.)
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