(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 n. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere after the letter k. (a) P(vowel exclusive of y) = ☐ (Type an integer or a fraction.) (b) P(ahead of the letter n) = (Type an integer or a fraction.) (c) P(after the letter k) = ☐ (Type an integer or a fraction.)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 84CR
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(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 n.
(b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere
after the letter k.
(a) P(vowel exclusive of y) = ☐
(Type an integer or a fraction.)
(b) P(ahead of the letter n) =
(Type an integer or a fraction.)
(c) P(after the letter k) = ☐
(Type an integer or a fraction.)
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 n. (b) If a letter is chosen at random from the English alphabet, find the probability that the letter is listed somewhere after the letter k. (a) P(vowel exclusive of y) = ☐ (Type an integer or a fraction.) (b) P(ahead of the letter n) = (Type an integer or a fraction.) (c) P(after the letter k) = ☐ (Type an integer or a fraction.)
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