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jeka94
3 years ago
14

Photos and videos have become an important part of the online social experience, with more than half of Internet users posting p

hotos or videos online that they have taken themselves. Let A be the event an Internet user posts photos that they have taken themselves, and B be the event an Internet user posts videos that they have taken themselves. A research center finds that P(A) = 0.44, P(B) = 0.26, and P(A or B) = 0.50.
Required:
Make a Venn diagram showing the events {A and B}, {A and not B}, {B and not A}, and {neither A nor B}.

Mathematics
1 answer:
murzikaleks [220]3 years ago
8 0

Answer:

{A and B} = 0.20

{A and not B} = 0.24

{B and not A} = 0.06

{neither A nor B} = 0.50

Step-by-step explanation:

Given the following :

P(A) = 0.44

P(B) = 0.26

P(A or B) = 0.50.

{A and B} = 0.20

{A and not B} = 0.24

{B and not A} = 0.06

{neither A nor B} = 0.50

Kindly check attached picture for detailed explanation

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Add 3 c to both sides:
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Divide both sides by 2:
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Take the reciprocal of both sides:
b/(3 (a + x)) = 1/(2 d - 3 c)
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