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The probability that a certain event will occur is x. The probability
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23 Jan 2024, 03:22
23 Jan 2024, 03:22
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68% (00:22) correct
31% (00:34) wrong based on 16 sessions
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The probability that a certain event will occur is x.
The probability that the event will not occur is y.
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 the event will not occur is y.
Quantity A |
Quantity B |
x+y |
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!!
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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 a certain event will occur is x. The probability
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27 Jan 2024, 01:10
27 Jan 2024, 01:10
1
The answer is C.
If there is an event, it will either occur (x) or not occur (y), there is no other possibility. Hence, x + y will always be equal to 1.
If there is an event, it will either occur (x) or not occur (y), there is no other possibility. Hence, x + y will always be equal to 1.
gmatclubot
Re: The probability that a certain event will occur is x. The probability [#permalink]
27 Jan 2024, 01:10
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