The population of voters in a hypothetical country was divided into income groups and alsoaccording to the presidential candidate they supported: a left-wing candidate, Gauche, and a right-wing candidate, Droite. Suppose the following table provides the joint probability distribution ofincome and candidate supported:Distribution of Income and Candidate15Income (X) Gauche Droite(thousands(Y=0) (Y=1)of dollars)4075150Joint Probability250SumCandidate (Y)0.200.090.140.090.020.540.090.070.15A0.04BSum0.29с0.290.200.061What is the probability of finding a Droite supporter among voters who earn 15 thousand dollars ayear?Round your answer to two decimal places. Note: if your answer for the probability is, for example,25.32%, enter 0.25 (NOT 25.32).

Here joint distribution table of x and y given as above .

Answered: What is the probability of finding a…

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

A geneticist constricts an experiment with peas, one sample of offspring consisted of 460 green peas and 143 yellow peas. Based on the results, estimate the probability of getting an offspring pea that is green. Give answer using the appropriate rounding rule
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 44? Express your answer as a fraction or a decimal number rounded to four decimal places.
What is the probability that a randomly selected participant tasted apples and preferred non-organic?
A production process produces 2% defective parts. A sample of 5 parts from the production is selected. What is the probability that the sample contains exactly two defective parts?
What is the probability of rolling two dice and having either a sum of 4 or having the same value on both dice? Express your answer as a decimal probability to two decimal places (not a percentage probability).
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 10? Express your answer as a decimal rounded to four decimal places.
A town recently dismissed 1010 employees in order to meet their new budget reductions. The town had 77 employees over 5050 years of age and 1717 under 5050. If the dismissed employees were selected at random, what is the probability that exactly 33 employees were over 5050? Express your answer as a fraction or a decimal number rounded to four decimal places.
What is the probability of rolling a fair six-sided die and getting an even number or a number greater than 4?
1. You want to test to see if the claim is correct. A math teacher claims the probability that a person picked at random in Philadelphia is visiting the city is less than 40%.
7. According to a college survey, 22% of all students work full time. In a survey of 14 students, what is the probability that no more than 2 of them work full time?
Suppose 49% of the registered voters in a country are Republican. If a sample of 701 voters is selected, what is the probability that the sample proportion of Republicans will differ from the population proportion by greater than 4%? Round your answer to four decimal places.
Suppose that about 55% of the people who are murdered actually knew the murderer. Suppose that a detective file in Boston has 51 current unsolved murders. What is the probability that fewer than 21 victims knew their murderer?

SEE MORE QUESTIONS

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

What is the probability of finding a Droite supporter among voters who earn 15 thousand dollars a year?