Task-1. A Class of 40 students completed a survey on what pets they like. The choices were:Cats, Dogs, and Birds. Everyone liked at least one pet, 6 students liked Cats and Dogs but notbirds, 2 students liked Dogs and Birds but not Cats, 2 students liked all three pets, 10 students likedCats only, 9 students liked Dogs only, 1 student liked Birds only. Draw the 3 circle Venn diagramto find out the number of students who liked Cats and Birds but not dogs?

1) Answer:- Given , total number of students= 40 . 6 students liked Cats and Dogs but not birds, 2…

Answered: Task-1. A Class of 40 students…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section9.5: Counting Principles

Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...

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A class of 40 students complete a survey on what pet they like. The choices were: cats, dogs and birds. Everyone liked at least one pet. 28 student like cats, 15 students liked birds, 19 students like dogs, 12 students liked cats and birds, 8 students liked cats and dogs, and 4 students liked dogs and birds. With the aid of a venn diagram, how many students like all the three pets
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