Flip a coin three timesConstruct the sample spaceUse it to find the probability of at most one (1) tail. Use the contingency table to find the probabilities. iPhoneNo iPhoneStudent4556Teacher1321 What is the probability a randomly selected individual has an iPhone or is a student?When selecting 3 individuals without replacement, what is the probability they are all students?What is the probability of selecting a person with an iPhone given the person is a teacher? Are events A and B mutually exclusive as defined in class?In a single selection: A = Pick a 10 of Spades from a deck of cards; B = Pick a card with a number divisible by 3.In a single selection: A = Pick a face card from a deck of cards; B = Pick a red card Are the events A and B independent, as defined in class?In sequential coin flips: A = Heads on a coin flip; B = Tails on a second coin flipIn sequential card draws without replacement: A = Draw an Ace from a deck of cards; B = draw a King on a second draw

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Answered: Flip a coin three times Construct the…

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

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Use the contingency table to find the probabilities.

	iPhone	No iPhone
Student	45	56
Teacher	13	21

What is the probability a randomly selected individual has an iPhone or is a student?
When selecting 3 individuals without replacement, what is the probability they are all students?
What is the probability of selecting a person with an iPhone given the person is a teacher?

Are events A and B mutually exclusive as defined in class?

In a single selection: A = Pick a 10 of Spades from a deck of cards; B = Pick a card with a number divisible by 3.
In a single selection: A = Pick a face card from a deck of cards; B = Pick a red card

Are the events A and B independent, as defined in class?

In sequential coin flips: A = Heads on a coin flip; B = Tails on a second coin flip
In sequential card draws without replacement: A = Draw an Ace from a deck of cards; B = draw a King on a second draw

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