Q2. There are 7 days in a week. If there are 3 friendsin a hangout, what is the probability that all of themhave birthdays on the same weekday?Q3. There are 50 balls in a box marked by thepositive integers from 1 to 50. If you randomly pick8 balls, what is the probability that you get 3numbers less than 21, 2 numbers less or equal to36 and greater than 24, 3 numbers greater than 42?(Round your answer upto 4 decimal places)

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Answered: Q2. There are 7 days in a week. If…

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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Q2. There are 7 days in a week. If there are 3 friends in a hangout, what is the probability that all of them have birthdays on the same weekday?