A man draws a ball from an urn containing 4 white and 2 red balls. if the ball is white, he does not return it to the urn; if the ball is red, he does not return it. He draws another ball. Let A be the event that the first ball drawn is white, and let B be the event that the second ball drawn is white. Answer each of the following statements, true or false. (need to show work) a) p[A] = 2/3 b) p[B] = 3/5 c) p[B|A] = 3/5 d) The events A and B are mutually exclusive. e) The events A and B are independent.
Compound Probability
Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent.
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Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described.
Conditional Probability
By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.
A man draws a ball from an urn containing 4 white and 2 red balls. if the ball is white, he does not return it to the urn; if the ball is red, he does not return it. He draws another ball. Let A be the
a) p[A] = 2/3
b) p[B] = 3/5
c) p[B|A] = 3/5
d) The events A and B are mutually exclusive.
e) The events A and B are independent.
![6. A man draws a ball from an urn containing 4 white and 2 red balls. If the ball is white, he
does not return it to the urn; if the ball is red, he does return it. He draws another ball. Let
A be the event that the first ball drawn is white, and let B be the event that the second ball
drawn is white. Answer each of the following statements, true or false. (need to show
work)
a) P[A]=2/3
b) P[B] = 3/5
%3D
c) P[B|A] = 3/5
d)
The events A and B are mutually exclusive.
e)
The events A and B are independent.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87b977f8-e536-4be1-9c8d-1b53502ad1ed%2F7892a097-87d6-4154-b2b9-bcb792942052%2Fzm0fj8g_processed.jpeg&w=3840&q=75)
![6. A man draws a ball from an urn containing 4 white and 2 red balls. If the ball is white, he
does not return it to the urn; if the ball is red, he does return it. He draws another ball. Let
A be the event that the first ball drawn is white, and let B be the event that the second ball
drawn is white. Answer each of the following statements, true or false. (need to show
work)
a) P[A]=2/3
b) P[B] = 3/5
%3D
c) P[B|A] = 3/5
d)
The events A and B are mutually exclusive.
e)
The events A and B are independent.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F87b977f8-e536-4be1-9c8d-1b53502ad1ed%2F7892a097-87d6-4154-b2b9-bcb792942052%2Fycbbn3_processed.jpeg&w=3840&q=75)
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