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2 years ago

PLSSSS HELPPP

Mathematics

2 answers:

Anni [7]2 years ago

7 0

Answer:

The Other dude that answered is correct

Step-by-step explanation:1+2= 3 the 7 would be the denominator. and 3 would be the numerator so therefor it would be 3/7

muminat2 years ago

5 0

Answer:

3/7

Step-by-step explanation:

2 days start with t and one w so 3/7

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Solve each question mentally -3x = 21

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Suppose two events A and B are mutually exclusive, with P(A) ≠ 0 and P(B) ≠ 0. By working through the following steps, you'll se

DanielleElmas [232]

Answer with Step-by-step explanation:

We are given that two events A and B are mutually exclusive.

$A\cap B=\phi$

$P(A\cap B)=0$

$P(A)\neq 0$

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a.For mutually exclusive events,

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Therefore, event A can not occurred if event B has occurred because two events can not occur together.

Answer:No, by definition mutually exclusive events cannot occur together.

b.When two events are independent

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$P(A\cap B)=0$

Then , $P(A/B)=0$

Therefore, $P(A/B)\neq P(A)$

Hence, we can concluded that events A and B are not independent if they are mutually exclusive.

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