fatdebo170 fatdebo170
  • 04-05-2018
  • Mathematics
contestada

If p(a) = 0.35, p(b) = 0.45, and p(a and
b.= 0.25, then p(a|b) is:

Respuesta :

LammettHash
LammettHash LammettHash
  • 04-05-2018
Definition of conditional probability:

[tex]\mathbb P(A\mid B)=\dfrac{\mathbb P(A\cap B)}{\mathbb P(B)}[/tex]

Thus

[tex]\mathbb P(A\mid B)=\dfrac{0.25}{0.45}\approx0.56[/tex]
Answer Link

Otras preguntas

why is 743 a prime number
Mark the statement if it accurately describes one of the steps taken to transform Paris. A. The wealthy people moved out to the suburbs. B. Broad boulevards
3x + 2 >= 11 I need to understand how to do it on a number line.
when minerals in rocks combine with__________in the air chemical weathering takes place. FILL IN THE BLANK!!!!!!!
As the wavelength increases, the frequency (A) decreases and energy decreases. (B) increases and energy increases. (C) decreases and energy increases. (D) incre
How do say "mustache" in Spanish?
write algebraic expression 17 less than the product of 3 and m
What does 12(2x3-.5)+10
When you read a diary entry from fifty years ago, you will receive the story from what point of view? a: several people’s point of view b: one person’s point of
Write a function for the area A of a square given the perimeter P of the square.