An experiment consists of selecting a number at random from the set of numbers {1, 2, 3, 4, 5, 6, 7, 8, 9}. Find the probability that the number selected is as follows. (a) Less than 3 (b) Odd (c) Less than 4 and odd

An experiment consists of selecting a number at random from the set of numbers {1, 2, 3, 4, 5, 6, 7, 8, 9}. Find the probability that the number selected is as follows. (a) Less than 3 (b) Odd (c) Less than 4 and odd

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

An experiment consists of selecting a number at random from the set of numbers

{1, 2, 3, 4, 5, 6, 7, 8, 9}.

Find the probability that the number selected is as follows.

(a) Less than

(b) Odd

and

odd

(a) Find the probability that the number selected is less than

Pr(less than

3)=nothing

(Type an integer or a simplified fraction.)

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