Suppose that the random variable z, shown below, represents the number times. P(z) represents the probability of a randomly selected person having received that number of speeding tickets during that period. Use the probability distribution table shown below to answer the following questions. 19 z| P(z) 0 0.2749 1 0.2522 2 0.2511 3 0.1494 4 0.0455 5 0.0269 6+ 0.0000
Suppose that the random variable z, shown below, represents the number times. P(z) represents the probability of a randomly selected person having received that number of speeding tickets during that period. Use the probability distribution table shown below to answer the following questions. 19 z| P(z) 0 0.2749 1 0.2522 2 0.2511 3 0.1494 4 0.0455 5 0.0269 6+ 0.0000
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
Related questions
Question
![Suppose that the random variable x, shown below, represents the number times . P(x) represents the
probability of a randomly selected person having received that number of speeding tickets during that
period. Use the probability distribution table shown below to answer the following questions. 19
a| P(x)
0 0.2749
Rectangular Snip
1
0.2522
2
0.2511
3
0.1494
4
0.0455
0.0269
6+
0.0000
a) What is the probability that a randomly selected person has received two tickets in a three-year period?
P(x = 2)
%3D
b) What is the probability that a randomly selected person has received four tickets in a three-year period?
P(x = 4)
c) What is the probability that that a randomly selected person has received more than five tickets in a
three-year period?
P(x > 5) =
d) What is the probability that that a randomly selected person has received three or less tickets in a
three-year period?
P(x < 3)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F782f7213-bdbd-447e-8a33-341c742ca3c5%2Ff8acc943-6689-465a-83d0-a3742ccbdfa8%2Fg8p56aq_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that the random variable x, shown below, represents the number times . P(x) represents the
probability of a randomly selected person having received that number of speeding tickets during that
period. Use the probability distribution table shown below to answer the following questions. 19
a| P(x)
0 0.2749
Rectangular Snip
1
0.2522
2
0.2511
3
0.1494
4
0.0455
0.0269
6+
0.0000
a) What is the probability that a randomly selected person has received two tickets in a three-year period?
P(x = 2)
%3D
b) What is the probability that a randomly selected person has received four tickets in a three-year period?
P(x = 4)
c) What is the probability that that a randomly selected person has received more than five tickets in a
three-year period?
P(x > 5) =
d) What is the probability that that a randomly selected person has received three or less tickets in a
three-year period?
P(x < 3)
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