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The Probability of Unions and Intersections
Contributed by: Potter
P(H or FC) = P(H) + P(FC) - P(H & FC)
P(H or FC) = 13/52 + 12/52 - 3/52
P(H or FC) = 22/52
P(H or FC) = 11/26
Compound Events
(not mutually exclusive)
The Probability of Unions and Intersections
P(A or B) = P(A) + P(B) - P(A and B)
P(J or K) = P(J) + P(K) - P(J & K)
P(J or K) = 4/52 + 4/52 - 0/52
P(J or K) = 8/52
P(J or K) = 2/13
(mutually exclusive - no intersection)
Compound Events
mutually
exclusive
Using the equation for compound events, find the indicated probability.Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 0.6P(B) = 0.2P(A or B) = ??????P(A and B) = 0.1
Are A and B mutually exclusive? (yes/no)
The Probability of Unions and Intersections
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) =
Using the equation for compound events, find the indicated probability.Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 13/17P(B) = ??????P(A or B) = 14/17P(A and B) = 6/17
Are A and B mutually exclusive? (yes/no)
The Probability of Unions and Intersections
P(A or B) = P(A) + P(B) - P(A and B)
P(B) =
Using the equation for compound events, find the indicated probability.Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 3/4P(B) = 1/3P(A or B) = ??????P(A and B) = 1/4
Are A and B mutually exclusive? (yes/no)
The Probability of Unions and Intersections
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) =
Using the equation for compound events, find the indicated probability.Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 30%P(B) = ??????P(A or B) = 10%P(A and B) = 50%
Are A and B mutually exclusive? (yes/no)
The Probability of Unions and Intersections
P(A or B) = P(A) + P(B) - P(A and B)
P(B) =
Find the compliment of A. This is written as P'(A).Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 0.34
The complement of A is also known as "not" A
P'(A) = 1 - P(A)
The Probability of Unions and Intersections
P'(A) =
Find the compliment of A. This is written as P'(A).Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 0
The complement of A is also known as "not" A
P'(A) = 1 - P(A)
The Probability of Unions and Intersections
P'(A) =
Find the compliment of A. This is written as P'(A).Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 3/4
The complement of A is also known as "not" A
P'(A) = 1 - P(A)
The Probability of Unions and Intersections
P'(A) =
Find the compliment of A. This is written as P'(A).Your answer should be in the same form as the numbers in the question.If answering in fraction form, fraction must be reduced.
P(A) = 1
The complement of A is also known as "not" A
P'(A) = 1 - P(A)
The Probability of Unions and Intersections
P'(A) =
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a queen and a heart  (this is an intersection question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(Drawing a queen and a heart) =
P(A and B)
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a queen or a heart  (this is a union question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(A or B) = P(A) + P(B) - P(A and B)
P(Drawing a queen or a heart ) =
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a heart or a diamond  (this is a union question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(A or B) = P(A) + P(B) - P(A and B)
P(Drawing a heart or a diamond ) =
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a five or a six  (this is a union question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(A or B) = P(A) + P(B) - P(A and B)
P(Drawing a five or a six) =
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a five and a six  (this is an intersection question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(Drawing a five and a six) =
P(A and B)
Using the equation for compound events, find the indicated probability.Your answer should be in fractional form. Fractions must be reduced.
A card is randomly drawn from a standard 52-card deck. Find theprobability of the given event. (A face card is a king, queen, or jack).
Drawing a three or a face card  (this is a union question).
The Probability of Unions and Intersections
Are A and B mutually exclusive? (yes/no)
P(A or B) = P(A) + P(B) - P(A and B)
P(Drawing a three or a face card) =
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