nateejashae1 nateejashae1

19-12-2018
Mathematics

contestada

A and B are two events.
P(A) = 0.6, P(B) = 0.3, P(A and B) = 0.1.
What is the value of P(A or B)?

Respuesta :

SonOfZeus SonOfZeus

19-12-2018

Answer:

0.8

Step-by-step explanation:

We can solve P(A or B) by using the following:

[tex]P(AorB)=P(A)+P(B)-P(AandB)[/tex]

Since we know P(A) = 0.6, P(B) = 0.3 and P(A and B) = 0.1 we obtain:

[tex]P(AorB)=0.6+0.3-0.1=0.8[/tex]

Answer Link

mibabiii mibabiii

25-02-2022

Answer: 0.8

Step-by-step explanation:

Ver imagen mibabiii

Answer Link

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