E. One letter of the name “EXTRA" is selected at random. Fnd the probability that the letter selected is a) X c) a vowel dl a consonant

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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TOPIC: PROBABILITY

3. One letter of the name “EXTRA" is selected at random. Find the probability
that the letter selected is
a) X
b) R
c} a vowel
d) a consonant
Transcribed Image Text:3. One letter of the name “EXTRA" is selected at random. Find the probability that the letter selected is a) X b) R c} a vowel d) a consonant
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