7. Two of 10 marbles, labeled from 1 to 10, are picked from a bag without replacement. a. Write down the sample space of this experiment using the set builder method. What is the probability that the number on the second ball is smaller than the number on the first? b. c. What is the probability that the number on one ball is even and the other is odd.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 4CC
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6. What is the coefficient of the term independent of x and y in the multinomial expansion
(5x + + + + y²)?
7. Two of 10 marbles, labeled from 1 to 10, are picked from a bag without replacement.
a. Write down the sample space of this experiment using the set builder method.
What is the probability that the number on the second ball is smaller than the number
on the first?
b.
c. What is the probability that the number on one ball is even and the other is odd.
8. One card is randomly drawn from a deck of cards. Let,
A: The card is a face card (Jack, Queen or King)
B: The card is a spade
C: The card is red
Calculate the value of P(AUBUC).
Transcribed Image Text:6. What is the coefficient of the term independent of x and y in the multinomial expansion (5x + + + + y²)? 7. Two of 10 marbles, labeled from 1 to 10, are picked from a bag without replacement. a. Write down the sample space of this experiment using the set builder method. What is the probability that the number on the second ball is smaller than the number on the first? b. c. What is the probability that the number on one ball is even and the other is odd. 8. One card is randomly drawn from a deck of cards. Let, A: The card is a face card (Jack, Queen or King) B: The card is a spade C: The card is red Calculate the value of P(AUBUC).
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