what is the probability that of 2 randomly selected traffic fatalities in 2009 at least one...
what is the probability that of 2 randomly selected traffic fatalities in 2009 at least one was alcohol related
Homework Answers
P(alcohol related) = 9820/33800 = 0.29
P(not alcohol related) = 1 - 0.29 = 0.71
P(both are alcohol related)=0.29 * 0.29 = 0.084
P(neither of the two are alcohol related) = 0.71 * 0.71 = 0.504
Ans:
P(at least one was alcohol related) = 0.29 * 0.71 + 0.71 * 0.29 + 0.29 * 0.29 = 0.496
Add Answer to:
what is the probability that of 2 randomly selected
traffic fatalities in 2009 at least one...
of all at least one of t (a) What is the probability that a randomly selected...
of all at least one of t (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? (b) What is the probability that a randomly selected adult doesn't regularly consume at least one of these two products? Need Help? ReTalk to Titer
I need help on Part D, please!! The probability is 0.45 that a traffic fatality involves...
I need help on Part D, please!!
The probability is 0.45 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In ten traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y d. Obtain the standard deviation of Y a. The probability...
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant....
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In eight traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three.
Question Help The probability is 0.3 that a traffic fatality involves an intoxicated or alcohol-impaired driver...
Question Help The probability is 0.3 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y d. Obtain the standard deviation of Y ten tr efatait es nd the r babi ythat the number, Y a. The probability that exactly three...
The probability is 0.45 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant....
The probability is 0.45 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In six traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y. d. Obtain the standard deviation of Y.
The probability is 0.35 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant....
The probability is 0.35 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In nine traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y. d. Obtain the standard deviation of Y.
The probability that a randomly selected 2-year-old male garter snake will live to be 3 years...
The probability that a randomly selected 2-year-old male garter snake will live to be 3 years old is 0.98492. (a) What is the probability that two randomly selected 2-year-old male garter snakes will live to be 3 years old? (b) What is the probability that five randomly selected 2-year-old male garter snakes will live to be (c) What is the probability that at least one of five randomly selected 2-year-old male garter snakes will not live to be 3 years...
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant....
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In eight traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is b. between two and four, inclusive.
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant....
The probability is 0.4 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In eight traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is d. Obtain the standard deviation of Y.
The probability that a randomly selected 1-year-old male stink bug will live to be 2 years...
The probability that a randomly selected 1-year-old male stink bug will live to be 2 years old is 0.95028 (a) What is the probability that two randomly selected 1-year-old male stink bugs will live to be 2 years old? (b) What is the probability that eight randomly selected 1-year-old male stink bugs will live to be 2 years old? (c) What is the probability that at least one of eight randomly selected 1-year-old male stink bugs will not live to...
of all at least one of t (a) What is the probability that a randomly selected adult regularly consumes both coffee and soda? (b) What is the probability that a randomly selected adult doesn't regularly consume at least one of these two products? Need Help? ReTalk to Titer
I need help on Part D, please!!
The probability is 0.45 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In ten traffic fatalities, find the probability that the number, Y, which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y d. Obtain the standard deviation of Y a. The probability...
Question Help The probability is 0.3 that a traffic fatality involves an intoxicated or alcohol-impaired driver or nonoccupant. In which involve an intoxicated or alcohol-impaired driver or nonoccupant is a. exactly three; at least three; at most three. b. between two and four, inclusive. c. Find and interpret the mean of the random variable Y d. Obtain the standard deviation of Y ten tr efatait es nd the r babi ythat the number, Y a. The probability that exactly three...
The probability that a randomly selected 2-year-old male garter snake will live to be 3 years old is 0.98492. (a) What is the probability that two randomly selected 2-year-old male garter snakes will live to be 3 years old? (b) What is the probability that five randomly selected 2-year-old male garter snakes will live to be (c) What is the probability that at least one of five randomly selected 2-year-old male garter snakes will not live to be 3 years...
The probability that a randomly selected 1-year-old male stink bug will live to be 2 years old is 0.95028 (a) What is the probability that two randomly selected 1-year-old male stink bugs will live to be 2 years old? (b) What is the probability that eight randomly selected 1-year-old male stink bugs will live to be 2 years old? (c) What is the probability that at least one of eight randomly selected 1-year-old male stink bugs will not live to...
Most questions answered within 3 hours.
-
What is the NPV?
r=9.28
c1= 5.853
c2= 6.37 + 1,826.76
asked 10 minutes ago -
Please think of 2 on line only retailers that might benefit from
a brick and mortar...
asked 56 minutes ago -
The definition of a partition
function involved a sum over all states, and knowledge of the...
asked 2 hours ago -
Which of the following events would be considered Systematic?
(Choose all that apply.)
A. The Federal...
asked 2 hours ago -
Questions of this part analyze the students’ understanding in
analyzing the given scenario and practical skills...
asked 2 hours ago -
#C++
Write a function, named sortByCourseNumber, that takes a
reference to a vector of string (like...
asked 2 hours ago -
A
cylunder of titanium (length = 5.00cm, diameter = 1.20 cm) has a
mass of 25.5...
asked 3 hours ago -
1) Answer Each question with 1-2 Sentences:
a) How can we use the continuity and change...
asked 4 hours ago -
5. What is the decimal equivalent of the largest binary
integer that can be obtained with...
asked 3 hours ago -
Why is the magnitude of the Type Ia supernova always the same
(-19.6)?
asked 4 hours ago -
5. You are a quality control engineer and you are
asked to analyze the lifetime (in hours)...
asked 4 hours ago -
How many ways can 2 people be chosen and arranged in a straight
line if there...
asked 5 hours ago