Rumpus
Rumpus Rumpus
  • 23-07-2019
  • Mathematics
contestada

P(A) = 0.60, P(B) = 0.20, and P(A and B) = 0.15. What is P(A or B)?

Respuesta :

absor201
absor201 absor201
  • 23-07-2019

Answer:

P(A or B) = 0.65

Step-by-step explanation:

Given that P(A) = 0.60, P(B) = 0.20, and P(A and B) = 0.15

We have to find P(A or B)

Apply the formula:

P(A or B) = P(A)+P(B)- P(A and B)

Now substitute the values in the formula:

P(A or B) = 0.60 + 0.20 - 0.15

P(A or B) = 0.80 - 0.15

P(A or B) = 0.65

Thus P(A or B) = 0.65  ....

Answer Link
vtapert16
vtapert16 vtapert16
  • 13-08-2019

Answer:

0.65 ~apex

Step-by-step explanation:

Answer Link

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