Neil has three dogs. Two are brown and one is grey. When he feeds the dogs, Neil uses three bowls and gives them out randomly. There are two red bowls and one yellow bowl. This information is shown on the tree diagram below. Red a. One of the dogs is chosen at random. 3 ) Find P (the dog is grey or has the yellow bowl). Brown 3 Yellow 3 (i) Find P (the dog gets the yellow bowl). Red 3 Grey Yellow

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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Neil has three dogs. Two are brown and one is grey. When he feeds the dogs, Neil uses three bowls and gives them out
randomly. There are two red bowls and one yellow bowl. This information is shown on the tree diagram below.
Red
a. One of the dogs is chosen at random.
(1) Find P (the dog is grey or has the yellow bowl).
Brown
Yellow
3
1
Red
(ii) Find P (the dog gets the yellow bowl).
3
Grey
Yellow
Transcribed Image Text:Neil has three dogs. Two are brown and one is grey. When he feeds the dogs, Neil uses three bowls and gives them out randomly. There are two red bowls and one yellow bowl. This information is shown on the tree diagram below. Red a. One of the dogs is chosen at random. (1) Find P (the dog is grey or has the yellow bowl). Brown Yellow 3 1 Red (ii) Find P (the dog gets the yellow bowl). 3 Grey Yellow
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