2. 50 discs, numbered from 1 to 50, are placed in a bowl. One disc is picked at random Find the probability that the number on the disC (i) is greater than 28, ) includes the digit 3', (i)is prime, (iv) is divisible by 4.
2. 50 discs, numbered from 1 to 50, are placed in a bowl. One disc is picked at random Find the probability that the number on the disC (i) is greater than 28, ) includes the digit 3', (i)is prime, (iv) is divisible by 4.
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:2. 50 discs, numbered from 1 to 50, are placed in a bowl. One disc is picked at random
Find the probability that the number on the disc
(i)
is greater than 28,
i) includes the digit 3',
()is prime,
(iv) is divisible by 4.
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