What is the probability that at most three cars were sold in a day?A The following data show the probabilities for the number of cars sold in a given day at Alex's cardealer store.P(X)0.130.10X0.283P (3)40.1750.090.11What is the probability that three cars were sold in a day?

Answered: Image /qna-images/answer/40c943ea-ffa1-4488-b577-9e3bf4c20324.jpg

Answered: The following data show the…

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...

See similar textbooks

Similar questions

Car inspection: Of all the registered automobiles in Colorado, 5% fail the state emissions test. Fifteen automobiles are selected at random to undergo an emissions test. Round the answers to at least four decimal places. 8 Part: 0/4 Part 1 of 4 (a) Find the probability that exactly three of them fail the test. The probability that exactly three of them fail the test is X 5
Illustration 32. The publishing company's estimate of profits and losses and their respective probabilities on the publication of this book during the first yer are as follows : Profit/Loss Probability Condition 500000 .20 If successful If moderate 200000 .30 If unsuccessful -100000 .50 Find the expected value of the profit of the company for this book during the first year.
Find the probability of the indicated event if P(E) = 0.25 and P(F) = 0.35. Find P(E or F) if P(E and F)= 0.20. P(E or F) =| (Simplify your answer.)
Math Q.3
For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your answer as a decimal rounded to 2 digits, eg. 0.96.
In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park 71 % of the time. Find the probability that among 11 guests surveyed exactly 3 guests like to stay at an overnight lodge in the park. P(x = 3) =
P(A)=.280 P(B)=.360 P(A and B)=.200 P(C)=.200 Calculate the probability of event A or B
A recent survey by the New Statesman on British social attitudes asked respondents if they believe that inequality is too large. The survey found that 65% of the respondents do believe inequality is too large. In a sample of six British citizens, what is the probability that two believe inequality is too large? If required, round your answer to four decimal places.f (2) = In a sample of six British citizens, what is the probability that at least two respondents believe that inequality is too large? If required, round your interim calculations and final answer to four decimal places.P (at least 2) = In a sample of four British citizens, what is the probability that none believe inequality is too large? If required, round your answer to four decimal places.f (0) =
In a computer instant messaging survey, respondents were asked to choose the most fun way to flirt, and it found that P(D) = 0.750, where D is directly in person. If someone is randomly selected, what does P (D) represent, and what is its value? What does P (D represent? O A. P(D) is the probability of randomly selecting someone who did not participate in the survey. B. P(D) is the probability of randomly selecting someone who chooses a direct in-person encounter as the most fun way to flirt. C. P(D) is the probability of randomly selecting someone who did not have a preference in regards to the most fun way to flirt. D. P(D) is the probability of randomly selecting someone who does not choose a direct in-person encounter as the most fun way to flirt.
A bag contains (x + 1) yellow balls, x black balls and (x – 1) white balls. Probability of getting a yellow ball is (2/15) more than that of getting a white ball. Find the value of x.
Charlie is about to take two laps in the school swimming pool. The time of his first lap is X minutes, where X is an Exponential(1) random variable. The time of his second lap is Y minutes, where Y is an Exponential(X) random variable. What is the probability that he completes his second lap within one minute?

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

The following data show the probabilities for the number of cars sold in a given day at Alex's car dealer store. P(X) 0.13 0.10 0.28 P (3) 0.17 0.09 0.11 4 6.