Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued a ticket for speeding if they ran a red light? Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued a ticket for running a red light if it is know that they were speeding? Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued at least one ticket for running a red light?

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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Give two words and one phrase that signal conditional probability.
The baker is able to make a perfect pastry 97% of the time. If he bakes 300 pies, what
is the probability that at least one doesn't turn out?
The baker is able to make a perfect pastry 97% of the time. If he bakes 50 pies, what is
the probability that exactly 45 turn out?
Transcribed Image Text:of 2 Page Give two words and one phrase that signal conditional probability. The baker is able to make a perfect pastry 97% of the time. If he bakes 300 pies, what is the probability that at least one doesn't turn out? The baker is able to make a perfect pastry 97% of the time. If he bakes 50 pies, what is the probability that exactly 45 turn out?
Page
1
of 2
ZOOM
Insurance company records indicate that 12% of all teenage drivers have been ticketed
for speeding and 9% for going through a red light. If 4% have been ticketed for both,
what is the probability that a teenage driver has been issued a ticket for speeding if they
ran a red light?
Insurance company records indicate that 12% of all teenage drivers have been ticketed
for speeding and 9% for going through a red light. If 4% have been ticketed for both,
what is the probability that a teenage driver has been issued a ticket for running a red
light if it is know that they were speeding?
Insurance company records indicate that 12% of all teenage drivers have been ticketed
for speeding and 9% for going through a red light. If 4% have been ticketed for both,
what is the probability that a teenage driver has been issued at least one ticket for
running a red light?
Pepsi is running a sales promotion in which 3% of all bottles have a "FREE" logo under
the cap. What is the probability that you find at least one free one in a 12-pack?
Mr. Kamminga is a great paramedic. He is able to save his patients 98% of the time. If
he has 10 patients, what is the probability that at least one is saved?
Mr. Kamminga is a great paramedic. He is able to save his patients 98% of the time. If
he has 10 patients, what is the probability that exactly 2 are not saved?
If you see the keyword exactly, what should you use?
If you see at least one, what should you use?
Transcribed Image Text:Page 1 of 2 ZOOM Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued a ticket for speeding if they ran a red light? Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued a ticket for running a red light if it is know that they were speeding? Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding and 9% for going through a red light. If 4% have been ticketed for both, what is the probability that a teenage driver has been issued at least one ticket for running a red light? Pepsi is running a sales promotion in which 3% of all bottles have a "FREE" logo under the cap. What is the probability that you find at least one free one in a 12-pack? Mr. Kamminga is a great paramedic. He is able to save his patients 98% of the time. If he has 10 patients, what is the probability that at least one is saved? Mr. Kamminga is a great paramedic. He is able to save his patients 98% of the time. If he has 10 patients, what is the probability that exactly 2 are not saved? If you see the keyword exactly, what should you use? If you see at least one, what should you use?
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