2. Find a) the probability that all 4 people in a group of 4 were born on January 14; b) the probability that in a group of 4 people, 1 was born on each of January 1, 2, 3 and 4.
2. Find a) the probability that all 4 people in a group of 4 were born on January 14; b) the probability that in a group of 4 people, 1 was born on each of January 1, 2, 3 and 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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2. Find a) the
b) the probability that in a group of 4 people, 1 was born on each of January 1, 2, 3 and 4.
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