An ice cream shop examines the orders of his customers, and noticed that: • All his customers bought at least one scoop of ice cream 80% of the customers bought more than one scoop 30% of the customers chose vanilla flavor
An ice cream shop examines the orders of his customers, and noticed that: • All his customers bought at least one scoop of ice cream 80% of the customers bought more than one scoop 30% of the customers chose vanilla flavor
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Question
![An ice cream shop examines the orders of his
customers, and noticed that:
All his customers bought at least one scoop of
ice cream
80% of the customers bought more than one
scoop
30% of the customers chose vanilla flavor
Of the customers who bought more than one
scoop, 15% chose vanilla.
Find the probability of a customer bought just
one scoop, and this scoop was not vanilla flavor.
a.
b. A customer is noticed to has a vanilla order,
what is the probability that he bought only one
scoop?
A customer is noticed to has a one scoop only,
what is the probability that he chose a vanilla
flavor?
с.
d. Find the probability of a customer bought
more that scoop with vanilla flavor.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36dc5923-d0f7-4872-8c49-32da122f6261%2F9848d97a-eb58-48b0-9bb6-e20d2e584744%2Fuwsddod_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An ice cream shop examines the orders of his
customers, and noticed that:
All his customers bought at least one scoop of
ice cream
80% of the customers bought more than one
scoop
30% of the customers chose vanilla flavor
Of the customers who bought more than one
scoop, 15% chose vanilla.
Find the probability of a customer bought just
one scoop, and this scoop was not vanilla flavor.
a.
b. A customer is noticed to has a vanilla order,
what is the probability that he bought only one
scoop?
A customer is noticed to has a one scoop only,
what is the probability that he chose a vanilla
flavor?
с.
d. Find the probability of a customer bought
more that scoop with vanilla flavor.
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