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The probability that event A will occur is 0.5 The probability that ev
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09 Nov 2022, 06:22
09 Nov 2022, 06:22
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The probability that event A will occur is 0.5
The probability that event B will occur is 0.4
The probability that event A or B will occur is 0.8
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
The probability that event B will occur is 0.4
The probability that event A or B will occur is 0.8
Quantity A |
Quantity B |
Probability that A and B both occur |
0.1 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
Re: The probability that event A will occur is 0.5 The probability that ev
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09 Nov 2022, 22:27
09 Nov 2022, 22:27
1
P(A) = 0.5
P(B) = 0.4
P(AUB) = 0.8
P(AUB) = P(A) + P(B) - P(A (and) B)
P(A (and) B) = 0.5+0.4-0.8 = 0.1
P(B) = 0.4
P(AUB) = 0.8
P(AUB) = P(A) + P(B) - P(A (and) B)
P(A (and) B) = 0.5+0.4-0.8 = 0.1
Re: The probability that event A will occur is 0.5 The probability that ev
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14 Apr 2024, 10:47
14 Apr 2024, 10:47
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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