a) Find:i) the marginal distribution of X and Y. Are X and Y independent?ii) the probability that fewer than two children fatal given that at least one baby car seats in use at the time of the accident.b) Determine the covariance between X and Y .Give your comment on the relationship between baby car seat and child fatality. Table below presents the joint probability distribution associated with data obtained in a studyof auto-mobile accidents in which a child under age 5 years was in a car.Y121/91/92/912/92/921/9Notice that X is the number of baby car seats in use at the time of the accident and Y is thenumber of child fatalities.

Answered: Image /qna-images/answer/a3a49665-acb6-4484-81d9-20483e3d4953.jpg

Table below presents the joint probability distribution associated with data obtained in a study of auto-mobile accidents in which a child under age 5 years was in a car. Y 1 2 1/9 2/9 1/9 2/9 1/9 1 2/9 2 Notice that X is the number of baby car seats in use at the time of the accident and Y is the number of child fatalities.

Table below presents the joint probability distribution associated with data obtained in a study of auto-mobile accidents in which a child under age 5 years was in a car. Y 1 2 1/9 2/9 1/9 2/9 1/9 1 2/9 2 Notice that X is the number of baby car seats in use at the time of the accident and Y is the number of child fatalities.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

See similar textbooks