1. Calculate the following probabilities: (a) The probability of taking 2 red balls from a bag containing 4 red balls, 6 blue balls,5 green balls. (b) The probability of tossing 5 coins and exactly getting 3 tails (c) The probability of winning a game that requires you to throw exactly 2 three’s when throwing 6 dice (d) The probability of being the 7. person selected from a group of 10 (e) The probability of winning a game which requires you to answer correctly 3 consecutive questions in a topic, where you have a 63% chance of answering each question correctly

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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1. Calculate the following probabilities:

(a) The probability of taking 2 red balls from a bag containing 4 red balls, 6 blue balls,5 green balls.

(b) The probability of tossing 5 coins and exactly getting 3 tails

(c) The probability of winning a game that requires you to throw exactly 2 three’s when throwing 6 dice

(d) The probability of being the 7. person selected from a group of 10

(e) The probability of winning a game which requires you to answer correctly 3 consecutive questions in a topic, where you have a 63% chance of answering each question correctly

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