Mathematics, 07.03.2021 22:20, alexapacheco012

1.) Events A and B are mutually exclusive. P(A) = 0.2 and P(B) = 0.3

What is P(A or B)?
2.) Events A and B are mutually exclusive.

P(A) = 0.5 and P(B) = 0.5

What is P(A or B)?
3.) Events A and B are NOT mutually exclusive.

P(A) = 0.8; P(B) = 0.3; P(A and B) = 0.2

What is P(A or B)?
4.) Events A and B are NOT mutually exclusive.

P(A) = 0.5; P(B) = 0.4; P(A and B) = 0.3

What is P(A or B)?
5.) Events A and B are NOT mutually exclusive.

P(A) = 0.4; P(B) = 0.6; P(A and B) = 0.2

What is P(A or B)?
6.) Find the missing probability.

P(A) = 0.25; P(B) = ; P(A or B) = 0.7; P(A and B) = 0

Are A and B mutually exclusive? Yes or No
7.) Find the missing probability.

P(A) = 0.05; P(B) = 0.29; P(A or B) = ; P(A and B) = 0

Are A and B mutually exclusive? Yes or No
8.) Find the missing probability:

P(A) = 0.4; P(B) = 0.35; P(A or B) = 0.5; P(A and B) =

Are A and B mutually exclusive? Yes or No
9.) Find the missing probability.

P(A) = 0.6; P(B) = 0.2; P(A or B) = ; P(A and B) = 0.1

Are A and B mutually exclusive? Yes or No
10.) Find the missing probability.

P(A) = 0.16; P(B) = 0.24; P(A or B) = 0.32; P(A and B) =

Are A and B mutually exclusive? Yes or No

Answers: 1

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1.) Events A and B are mutually exclusive. P(A) = 0.2 and P(B) = 0.3

What is P(A or B)?...