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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...
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For each experiment, determine whether events A and B are independent or dependent.
Experiment
Events
A deck contains 13 cards numbered 1 through 13. A card is randomly
selected and reinserted into the deck. The deck is shuffled. Then
another random selection is made.
Event A: The first
selection is a 7.
Event B: The second
selection is a 6.
Kevin randomly selects a sock from a drawer containing black socks and
brown socks, and puts it on. Then another random selection is made
from the remaining socks.
Event A: The first
selection is black.
Event B: The second
selection is brown.
A family has two children.
Event A: The older
child has red hair.
Event B: Both
children have red
hair.
Independent Dependent
O
Transcribed Image Text:For each experiment, determine whether events A and B are independent or dependent. Experiment Events A deck contains 13 cards numbered 1 through 13. A card is randomly selected and reinserted into the deck. The deck is shuffled. Then another random selection is made. Event A: The first selection is a 7. Event B: The second selection is a 6. Kevin randomly selects a sock from a drawer containing black socks and brown socks, and puts it on. Then another random selection is made from the remaining socks. Event A: The first selection is black. Event B: The second selection is brown. A family has two children. Event A: The older child has red hair. Event B: Both children have red hair. Independent Dependent O
A number cube with sides labeled 1 through 6 is rolled twice.
A litter of puppies consists of black puppies and white puppies. A puppy
is randomly selected and removed from the litter. Then another random
selection is made from the remaining puppies.
Event A: The first roll
is a 3.
Event B: The second
roll is a 5.
Event A: The first
selection is a white
puppy.
Event B: The second
selection is a black
puppy.
(O
Transcribed Image Text:A number cube with sides labeled 1 through 6 is rolled twice. A litter of puppies consists of black puppies and white puppies. A puppy is randomly selected and removed from the litter. Then another random selection is made from the remaining puppies. Event A: The first roll is a 3. Event B: The second roll is a 5. Event A: The first selection is a white puppy. Event B: The second selection is a black puppy. (O
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